Articles | Volume 12, issue 6
https://doi.org/10.5194/se-12-1335-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/se-12-1335-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 Jun 2021
Research article |
| 15 Jun 2021
| 15 Jun 2021
Insights from elastic thermobarometry into exhumation of high-pressure metamorphic rocks from Syros, Greece
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, USA
now at: Geological Institute, ETH Zürich, Zurich, Switzerland
Jaime D. Barnes
CORRESPONDING AUTHOR
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, USA
Whitney M. Behr
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, USA
now at: Geological Institute, ETH Zürich, Zurich, Switzerland
Alissa J. Kotowski
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, USA
now at: Department of Earth and Planetary Sciences, McGill University, Montréal, Canada
Daniel F. Stockli
Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, USA
Konstantinos Soukis
Faculty of Geology and Geoenvironment, NKUA, Athens, Greece
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Lonnie Justin Hufford, Leif Tokle, Whitney Maria Behr, Luiz Grafula Morales, and Claudio Madonna
EGUsphere, https://doi.org/10.5194/egusphere-2025-531, https://doi.org/10.5194/egusphere-2025-531, 2025
Preprint withdrawn
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We conducted load stepping deformation experiments on glaucophane aggregates in the shear geometry, where we constrained dislocation creep and dislocation glide flow laws. We then extrapolate our flow laws to geologic conditions to better understand subduction zone rheology.
Kim Senger, Grace Shephard, Fenna Ammerlaan, Owen Anfinson, Pascal Audet, Bernard Coakley, Victoria Ershova, Jan Inge Faleide, Sten-Andreas Grundvåg, Rafael Kenji Horota, Karthik Iyer, Julian Janocha, Morgan Jones, Alexander Minakov, Margaret Odlum, Anna Sartell, Andrew Schaeffer, Daniel Stockli, Marie Annette Vander Kloet, and Carmen Gaina
Geosci. Commun., 7, 267–295, https://doi.org/10.5194/gc-7-267-2024, https://doi.org/10.5194/gc-7-267-2024, 2024
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The article describes a course that we have developed at the University Centre in Svalbard that covers many aspects of Arctic geology. The students experience this course through a wide range of lecturers, focussing both on the small and larger scales and covering many geoscientific disciplines.
Renas I. Koshnaw, Fritz Schlunegger, and Daniel F. Stockli
Solid Earth, 12, 2479–2501, https://doi.org/10.5194/se-12-2479-2021, https://doi.org/10.5194/se-12-2479-2021, 2021
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As continental plates collide, mountain belts grow. This study investigated the provenance of rocks from the northwestern segment of the Zagros mountain belt to unravel the convergence history of the Arabian and Eurasian plates. Provenance data synthesis and field relationships suggest that the Zagros Mountains developed as a result of the oceanic crust emplacement on the Arabian continental plate, followed by the Arabia–Eurasia collision and later uplift of the broader region.
Owen A. Anfinson, Daniel F. Stockli, Joseph C. Miller, Andreas Möller, and Fritz Schlunegger
Solid Earth, 11, 2197–2220, https://doi.org/10.5194/se-11-2197-2020, https://doi.org/10.5194/se-11-2197-2020, 2020
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We present new U–Pb age data to provide insights into the source of sediment for the Molasse Sedimentary Basin in Switzerland. The paper aims to help shed light on the processes that built the Central Alpine Mountains between ~35 and ~15 Ma. A primary conclusion drawn from the results is that at ~21 Ma there was a significant change in the sediment sources for the basin. We feel this change indicates major tectonic changes within the Central Alps.
Emily H. G. Cooperdock, Richard A. Ketcham, and Daniel F. Stockli
Geochronology, 1, 17–41, https://doi.org/10.5194/gchron-1-17-2019, https://doi.org/10.5194/gchron-1-17-2019, 2019
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(U–Th) / He chronometry relies on accurate grain-specific size and shape measurements. Using > 100 apatite grains to compare
assumed2-D versus
true3-D grain shapes measured by a microscope and X-ray computed tomography, respectively, we find that volume and surface area both differ by ~ 25 % between the two techniques and directly affect mass and concentration measurements. But we found a very small effect on the FT correction (2 %) and no discernible impact on mean sample age or dispersion.
Peter D. Clift, Peng Zhou, Daniel F. Stockli, and Jerzy Blusztajn
Solid Earth, 10, 647–661, https://doi.org/10.5194/se-10-647-2019, https://doi.org/10.5194/se-10-647-2019, 2019
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Surface processes driven by climate have been linked to the tectonic evolution of mountain belts, with the Himalaya and Asian monsoon being classic examples. Sediments from the Arabian Sea show an increase in erosion from the Karakoram between 17 and 9.5 Ma, followed by an increase in the relative flux from the Himalaya after 5.7 Ma and especially from the Lesser Himalaya after 1.9 Ma. Lack of correlation with climate histories suggests that tectonic forces dominate control over erosion.
Frances J. Cooper, John P. Platt, and Whitney M. Behr
Solid Earth, 8, 199–215, https://doi.org/10.5194/se-8-199-2017, https://doi.org/10.5194/se-8-199-2017, 2017
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We examine how deformation of the Earth’s crust varies with depth beneath the surface. By looking in detail at exhumed rocks from three case studies in the USA, we identify three main deformation zones: 1, a brittle deformation zone (low temperatures mean rocks break along faults and fractures); 2, a localized deformation zone (warmer rocks deform along discrete zones that shear but do not break); and 3, a distributed deformation zone (hot rocks flow ductilely and no discrete shearing occurs).
Related subject area
Subject area: Tectonic plate interactions, magma genesis, and lithosphere deformation at all scales | Editorial team: Structural geology and tectonics, paleoseismology, rock physics, experimental deformation | Discipline: Tectonics
Switching extensional and contractional tectonics in the West Kunlun Mountains during the Jurassic period: responses to the Neo-Tethyan geodynamics along the Eurasian margin
Relict Landscape Evolution and Fault Reactivation in the Eastern Tianshan: Insights from the Harlik Mountains
Influence of lateral heterogeneities on strike-slip fault behaviour: insights from analogue models
Importance of basement faulting and salt decoupling for the structural evolution of the Fars Arc (Zagros fold-and-thrust belt): a numerical modeling approach
Topographic stresses affect stress changes caused by megathrust earthquakes and condition aftershock seismicity in forearcs: Insights from mechanical models and the Tohoku-Oki and Maule earthquakes
On the role of trans-lithospheric faults in the long-term seismotectonic segmentation of active margins: a case study in the Andes
Along-strike variation in volcanic addition controlling post-breakup sedimentary infill: Pelotas margin, austral South Atlantic
About the Trustworthiness of Physics-Based Machine Learning – A Considerations for Geomechanical Applications
Stress state at faults: the influence of rock stiffness contrast, stress orientation, and ratio
Interseismic and long-term deformation of southeastern Sicily driven by the Ionian slab roll-back
Rift and plume: a discussion on active and passive rifting mechanisms in the Afro-Arabian rift based on synthesis of geophysical data
Propagating rifts: the roles of crustal damage and ascending mantle fluids
Cretaceous–Paleocene extension at the southwestern continental margin of India and opening of the Laccadive basin: constraints from geophysical data
Transpressional tectonics during the Variscan-Alpine cycle transition: supporting a multi-rifting model, evidence from the European western Southern Alps
Extensional exhumation of cratons: insights from the Early Cretaceous Rio Negro–Juruena belt (Amazonian Craton, Colombia)
Hydrogen solubility of stishovite provides insights into water transportation to the deep Earth
Networks of geometrically coherent faults accommodate Alpine tectonic inversion offshore southwestern Iberia
Melt-enhanced strain localization and phase mixing in a large-scale mantle shear zone (Ronda peridotite, Spain)
Selective inversion of rift basins in lithospheric-scale analogue experiments
The link between Somalian Plate rotation and the East African Rift System: an analogue modelling study
Inversion of extensional basins parallel and oblique to their boundaries: inferences from analogue models and field observations from the Dolomites Indenter, European eastern Southern Alps
Magnetic fabric analyses of basin inversion: a sandbox modelling approach
The influence of crustal strength on rift geometry and development – insights from 3D numerical modelling
Construction of the Ukrainian Carpathian wedge from low-temperature thermochronology and tectono-stratigraphic analysis
Analogue modelling of basin inversion: a review and future perspectives
Insights into the interaction of a shale with CO2
Tectonostratigraphic evolution of the Slyne Basin
Control of crustal strength, tectonic inheritance, and stretching/ shortening rates on crustal deformation and basin reactivation: insights from laboratory models
Late Cretaceous–early Palaeogene inversion-related tectonic structures at the northeastern margin of the Bohemian Massif (southwestern Poland and northern Czechia)
The analysis of slip tendency of major tectonic faults in Germany
Earthquake ruptures and topography of the Chilean margin controlled by plate interface deformation
Late Quaternary faulting in the southern Matese (Italy): implications for earthquake potential and slip rate variability in the southern Apennines
Rare earth elements associated with carbonatite–alkaline complexes in western Rajasthan, India: exploration targeting at regional scale
Structural complexities and tectonic barriers controlling recent seismic activity in the Pollino area (Calabria–Lucania, southern Italy) – constraints from stress inversion and 3D fault model building
The Mid Atlantic Appalachian Orogen Traverse: a comparison of virtual and on-location field-based capstone experiences
Chronology of thrust propagation from an updated tectono-sedimentary framework of the Miocene molasse (western Alps)
Orogenic lithosphere and slabs in the greater Alpine area – interpretations based on teleseismic P-wave tomography
Ground-penetrating radar signature of Quaternary faulting: a study from the Mt. Pollino region, southern Apennines, Italy
U–Pb dating of middle Eocene–Pliocene multiple tectonic pulses in the Alpine foreland
Detrital zircon provenance record of the Zagros mountain building from the Neotethys obduction to the Arabia–Eurasia collision, NW Zagros fold–thrust belt, Kurdistan region of Iraq
The Subhercynian Basin: an example of an intraplate foreland basin due to a broken plate
Late to post-Variscan basement segmentation and differential exhumation along the SW Bohemian Massif, central Europe
Holocene surface-rupturing earthquakes on the Dinaric Fault System, western Slovenia
Contribution of gravity gliding in salt-bearing rift basins – a new experimental setup for simulating salt tectonics under the influence of sub-salt extension and tilting
Thick- and thin-skinned basin inversion in the Danish Central Graben, North Sea – the role of deep evaporites and basement kinematics
Complex rift patterns, a result of interacting crustal and mantle weaknesses, or multiphase rifting? Insights from analogue models
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Hong-Xiang Wu, Han-Lin Chen, Andrew V. Zuza, Yildirim Dilek, Du-Wei Qiu, Qi-Ye Lu, Feng-Qi Zhang, Xiao-Gan Cheng, and Xiu-Bin Lin
Solid Earth, 16, 155–177, https://doi.org/10.5194/se-16-155-2025, https://doi.org/10.5194/se-16-155-2025, 2025
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The Tethyan orogenic belt records an extensive history of subduction along the southern margin of Eurasia. We examine the magmatism, stratigraphy, and sedimentary provenance of the Jurassic basin in the West Kunlun Mountains, highlighting the switching extensional and contractional tectonic episodes in central Asia. The complex evolution was related to the subduction of the Neo-Tethys Ocean, transitioning from southward retreat to northward flat-slab advancement.
Zihao Zhao, Tianyi Shen, Guocan Wang, Peter van der Beek, Yabo Zhou, and Cheng Ma
EGUsphere, https://doi.org/10.5194/egusphere-2024-3668, https://doi.org/10.5194/egusphere-2024-3668, 2024
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This study examines the evolution of the Harlik Mountains in the Eastern Tianshan. Low-relief surfaces were formed by the Early Cretaceous erosion and subsequent tectonic stability. Later fault activity segmented these surfaces, with uplift and tilting in the Cenozoic driven by tectonic reactivation. These findings provide insights into how landscapes evolve in response to geological and environmental changes over millions of years.
Sandra González-Muñoz, Guido Schreurs, Timothy C. Schmid, and Fidel Martín-González
Solid Earth, 15, 1509–1523, https://doi.org/10.5194/se-15-1509-2024, https://doi.org/10.5194/se-15-1509-2024, 2024
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This work investigates how strike-slip faults propagate across domains with lateral contrasting brittle strength using analogue models. The introduction of brittle vertical domains was achieved using quartz microbead sand. The reference vertical domains influence synthetic fault propagation, segmentation, and linkage, as well as the antithetic faults which rotate about a vertical axis due to the applied simple shear. The results aligned with the faults in the NW of the Iberian Peninsula.
Fatemeh Gomar, Jonas B. Ruh, Mahdi Najafi, and Farhad Sobouti
Solid Earth, 15, 1479–1507, https://doi.org/10.5194/se-15-1479-2024, https://doi.org/10.5194/se-15-1479-2024, 2024
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Our study investigates the structural evolution of the Fars Arc in the Zagros Mountains through numerical modeling. We focus on the effects of the interaction between basement faults and salt décollement levels during tectonic inversion, including a rifting and a convergence phase. In conclusion, our results emphasize the importance of considering fault geometry, salt rheology, and basement involvement in understanding the resistance to deformation and the seismic behavior of fold–thrust belts.
Armin Dielforder, Gian Maria Bocchini, and Andrea Hampel
EGUsphere, https://doi.org/10.5194/egusphere-2024-3592, https://doi.org/10.5194/egusphere-2024-3592, 2024
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Subduction zones feature a large elevation difference between the deep oceanic trench and the high mountains on land, which causes stresses in the upper plate. We investigate how these topographic stresses affect the aftershock seismicity of large subduction earthquakes using analytical and numerical stress models. We show that topographic stresses have a large influence on aftershock seismicity and promoted most of the seismicity after the Tohoku-Oki (Japan) and Maule (Chile) earthquakes.
Gonzalo Yanez C., Jose Piquer R., and Orlando Rivera H.
Solid Earth, 15, 1319–1342, https://doi.org/10.5194/se-15-1319-2024, https://doi.org/10.5194/se-15-1319-2024, 2024
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We postulate that the observed spatial distribution of large earthquakes in active convergence zones, organised in segments where large events are repeated every 100–300 years, depends on large-scale continental faults and fluid release from the subducting slab. In order to support this model, we use proxies at different spatial and temporal scales (historic seismicity, megathrust slip solutions, inter-seismic cumulative seismicity, GPS/viscous plate coupling, and coastline morphology).
Marlise C. Cassel, Nick Kusznir, Gianreto Manatschal, and Daniel Sauter
Solid Earth, 15, 1265–1279, https://doi.org/10.5194/se-15-1265-2024, https://doi.org/10.5194/se-15-1265-2024, 2024
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We investigate the along-strike variation in volcanics on the Pelotas segment of the Brazilian margin created during continental breakup and formation of the southern South Atlantic. We show that the volume of volcanics strongly controls the amount of space available for post-breakup sedimentation. We also show that breakup varies along-strike from very magma-rich to magma-normal within a relatively short distance of less than 300 km. This is not as expected from a simple mantle plume model.
Denise Degen, Moritz Ziegler, Oliver Heidbach, Andreas Henk, Karsten Reiter, and Florian Wellmann
EGUsphere, https://doi.org/10.5194/egusphere-2024-2932, https://doi.org/10.5194/egusphere-2024-2932, 2024
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Obtaining reliable estimates of the subsurface state distributions is essential to determine the location of e.g. potential nuclear waste disposal sites. However, providing these is challenging since it requires solving the problem numerous times yielding high computational cost. To overcome this, we use a physics-based machine learning method to construct surrogate models. We demonstrate how it produces physics-preserving predictions, which differentiates it from purely data-driven approaches.
Moritz O. Ziegler, Robin Seithel, Thomas Niederhuber, Oliver Heidbach, Thomas Kohl, Birgit Müller, Mojtaba Rajabi, Karsten Reiter, and Luisa Röckel
Solid Earth, 15, 1047–1063, https://doi.org/10.5194/se-15-1047-2024, https://doi.org/10.5194/se-15-1047-2024, 2024
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The rotation of the principal stress axes in a fault structure because of a rock stiffness contrast has been investigated for the impact of the ratio of principal stresses, the angle between principal stress axes and fault strike, and the ratio of the rock stiffness contrast. A generic 2D geomechanical model is employed for the systematic investigation of the parameter space.
Amélie Viger, Stéphane Dominguez, Stéphane Mazzotti, Michel Peyret, Maxime Henriquet, Giovanni Barreca, Carmelo Monaco, and Adrien Damon
Solid Earth, 15, 965–988, https://doi.org/10.5194/se-15-965-2024, https://doi.org/10.5194/se-15-965-2024, 2024
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New satellite geodetic data (PS-InSAR) evidence a generalized subsidence and an eastward tilting of southeastern Sicily combined with a local relative uplift along its eastern coast. We perform flexural and elastic modeling and show that the slab pull force induced by the Ionian slab roll-back and extrado deformation reproduce the measured surface deformation. Finally, we propose an original seismic cycle model that is mainly driven by the southward migration of the Ionian slab roll-back.
Ran Issachar, Peter Haas, Nico Augustin, and Jörg Ebbing
Solid Earth, 15, 807–826, https://doi.org/10.5194/se-15-807-2024, https://doi.org/10.5194/se-15-807-2024, 2024
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In this contribution, we explore the causal relationship between the arrival of the Afar plume and the initiation of the Afro-Arabian rift. We mapped the rift architecture in the triple-junction region using geophysical data and reviewed the available geological data. We interpret a progressive development of the plume–rift system and suggest an interaction between active and passive mechanisms in which the plume provided a push force that changed the kinematics of the associated plates.
Folarin Kolawole and Rasheed Ajala
Solid Earth, 15, 747–762, https://doi.org/10.5194/se-15-747-2024, https://doi.org/10.5194/se-15-747-2024, 2024
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We investigate the upper-crustal structure of the Rukwa–Tanganyika rift zone in East Africa, where the Tanganyika rift interacts with the Rukwa and Mweru-Wantipa rifts, coinciding with abundant seismicity at the rift tips. Seismic velocity structure and patterns of seismicity clustering reveal zones around 10 km deep with anomalously high Vp / Vs ratios at the rift tips, indicative of a localized mechanically weakened crust caused by mantle volatiles and damage associated with bending strain.
Mathews George Gilbert, Parakkal Unnikrishnan, and Munukutla Radhakrishna
Solid Earth, 15, 671–682, https://doi.org/10.5194/se-15-671-2024, https://doi.org/10.5194/se-15-671-2024, 2024
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The study identifies evidence for extension south of Tellicherry Arch along the southwestern continental margin of India through the integrated analysis of multichannel seismic and gravity data. The sediment deposition pattern indicates that this extension occurred after the Eocene. We further propose that the anticlockwise rotation of India and the passage of the Réunion plume have facilitated the opening of the Laccadive basin.
Emanuele Scaramuzzo, Franz A. Livio, Maria Giuditta Fellin, and Colin Maden
EGUsphere, https://doi.org/10.5194/egusphere-2024-1135, https://doi.org/10.5194/egusphere-2024-1135, 2024
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The theory of plate tectonics postulates that the opening and closure of an ocean are tied together into a cycle, namely the Wilson cycle. The rocks exposed in the western Southern Alps preserve the geologic record of two Wilson cycles: an earlier one, which led to the formation of the Variscan orogen, and the recent one, which led to the formation of the European Alps. We delved into this transition, and we found that it did not occur smoothly but through several abrupt changes.
Ana Fonseca, Simon Nachtergaele, Amed Bonilla, Stijn Dewaele, and Johan De Grave
Solid Earth, 15, 329–352, https://doi.org/10.5194/se-15-329-2024, https://doi.org/10.5194/se-15-329-2024, 2024
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This study explores the erosion and exhumation processes and history of early continental crust hidden within the Amazonian Rainforest. This crust forms part of the Amazonian Craton, an ancient continental fragment. Our surprising findings reveal the area underwent rapid early Cretaceous exhumation triggered by tectonic forces. This discovery challenges the traditional perception that cratons are stable and long-lived entities and shows they can deform readily under specific geological contexts.
Mengdan Chen, Changxin Yin, Danling Chen, Long Tian, Liang Liu, and Lei Kang
Solid Earth, 15, 215–227, https://doi.org/10.5194/se-15-215-2024, https://doi.org/10.5194/se-15-215-2024, 2024
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Stishovite remains stable under mantle conditions and can incorporate various amounts of water in its crystal structure. We provide a systematic review of previous studies on water in stishovite and propose a new model for water solubility of Al-bearing stishovite. Calculation results based on this model suggest that stishovite may effectively accommodate water from the breakdown of hydrous minerals and could make an important contribution to water enrichment in the mantle transition zone.
Tiago M. Alves
Solid Earth, 15, 39–62, https://doi.org/10.5194/se-15-39-2024, https://doi.org/10.5194/se-15-39-2024, 2024
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Alpine tectonic inversion is reviewed for southwestern Iberia, known for its historical earthquakes and tsunamis. High-quality 2D seismic data image 26 faults mapped to a depth exceeding 10 km. Normal faults accommodated important vertical uplift and shortening. They are 100–250 km long and may generate earthquakes with Mw > 8.0. Regions of Late Mesozoic magmatism comprise thickened, harder crust, forming lateral buttresses to compression and promoting the development of fold-and-thrust belts.
Sören Tholen, Jolien Linckens, and Gernold Zulauf
Solid Earth, 14, 1123–1154, https://doi.org/10.5194/se-14-1123-2023, https://doi.org/10.5194/se-14-1123-2023, 2023
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Intense phase mixing with homogeneously distributed secondary phases and irregular grain boundaries and shapes indicates that metasomatism formed the microstructures predominant in the shear zone of the NW Ronda peridotite. Amphibole presence, olivine crystal orientations, and the consistency to the Beni Bousera peridotite (Morocco) point to OH-bearing metasomatism by small fractions of evolved melts. Results confirm a strong link between reactions and localized deformation in the upper mantle.
Anindita Samsu, Weronika Gorczyk, Timothy Chris Schmid, Peter Graham Betts, Alexander Ramsay Cruden, Eleanor Morton, and Fatemeh Amirpoorsaeed
Solid Earth, 14, 909–936, https://doi.org/10.5194/se-14-909-2023, https://doi.org/10.5194/se-14-909-2023, 2023
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When a continent is pulled apart, it breaks and forms a series of depressions called rift basins. These basins lie above weakened crust that is then subject to intense deformation during subsequent tectonic compression. Our analogue experiments show that when a system of basins is squeezed in a direction perpendicular to the main trend of the basins, some basins rise up to form mountains while others do not.
Frank Zwaan and Guido Schreurs
Solid Earth, 14, 823–845, https://doi.org/10.5194/se-14-823-2023, https://doi.org/10.5194/se-14-823-2023, 2023
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The East African Rift System (EARS) is a major plate tectonic feature splitting the African continent apart. Understanding the tectonic processes involved is of great importance for societal and economic reasons (natural hazards, resources). Laboratory experiments allow us to simulate these large-scale processes, highlighting the links between rotational plate motion and the overall development of the EARS. These insights are relevant when studying other rift systems around the globe as well.
Anna-Katharina Sieberer, Ernst Willingshofer, Thomas Klotz, Hugo Ortner, and Hannah Pomella
Solid Earth, 14, 647–681, https://doi.org/10.5194/se-14-647-2023, https://doi.org/10.5194/se-14-647-2023, 2023
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Through analogue models and field observations, we investigate how inherited platform–basin geometries control strain localisation, style, and orientation of reactivated and new structures during inversion. Our study shows that the style of evolving thrusts and their changes along-strike are controlled by pre-existing rheological discontinuities. The results of this study are relevant for understanding inversion structures in general and for the European eastern Southern Alps in particular.
Thorben Schöfisch, Hemin Koyi, and Bjarne Almqvist
Solid Earth, 14, 447–461, https://doi.org/10.5194/se-14-447-2023, https://doi.org/10.5194/se-14-447-2023, 2023
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A magnetic fabric analysis provides information about the reorientation of magnetic grains and is applied to three sandbox models that simulate different stages of basin inversion. The analysed magnetic fabrics reflect the different developed structures and provide insights into the different deformed stages of basin inversion. It is a first attempt of applying magnetic fabric analyses to basin inversion sandbox models but shows the possibility of applying it to such models.
Thomas B. Phillips, John B. Naliboff, Ken J. W. McCaffrey, Sophie Pan, Jeroen van Hunen, and Malte Froemchen
Solid Earth, 14, 369–388, https://doi.org/10.5194/se-14-369-2023, https://doi.org/10.5194/se-14-369-2023, 2023
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Continental crust comprises bodies of varying strength, formed through numerous tectonic events. When subject to extension, these areas produce distinct rift and fault systems. We use 3D models to examine how rifts form above
strongand
weakareas of crust. We find that faults become more developed in weak areas. Faults are initially stopped at the boundaries with stronger areas before eventually breaking through. We relate our model observations to rift systems globally.
Marion Roger, Arjan de Leeuw, Peter van der Beek, Laurent Husson, Edward R. Sobel, Johannes Glodny, and Matthias Bernet
Solid Earth, 14, 153–179, https://doi.org/10.5194/se-14-153-2023, https://doi.org/10.5194/se-14-153-2023, 2023
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We study the construction of the Ukrainian Carpathians with LT thermochronology (AFT, AHe, and ZHe) and stratigraphic analysis. QTQt thermal models are combined with burial diagrams to retrieve the timing and magnitude of sedimentary burial, tectonic burial, and subsequent exhumation of the wedge's nappes from 34 to ∼12 Ma. Out-of-sequence thrusting and sediment recycling during wedge building are also identified. This elucidates the evolution of a typical wedge in a roll-back subduction zone.
Frank Zwaan, Guido Schreurs, Susanne J. H. Buiter, Oriol Ferrer, Riccardo Reitano, Michael Rudolf, and Ernst Willingshofer
Solid Earth, 13, 1859–1905, https://doi.org/10.5194/se-13-1859-2022, https://doi.org/10.5194/se-13-1859-2022, 2022
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When a sedimentary basin is subjected to compressional tectonic forces after its formation, it may be inverted. A thorough understanding of such
basin inversionis of great importance for scientific, societal, and economic reasons, and analogue tectonic models form a key part of our efforts to study these processes. We review the advances in the field of basin inversion modelling, showing how the modelling results can be applied, and we identify promising venues for future research.
Eleni Stavropoulou and Lyesse Laloui
Solid Earth, 13, 1823–1841, https://doi.org/10.5194/se-13-1823-2022, https://doi.org/10.5194/se-13-1823-2022, 2022
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Shales are identified as suitable caprock formations for geolocigal CO2 storage thanks to their low permeability. Here, small-sized shale samples are studied under field-representative conditions with X-ray tomography. The geochemical impact of CO2 on calcite-rich zones is for the first time visualised, the role of pre-existing micro-fissures in the CO2 invasion trapping in the matererial is highlighted, and the initiation of micro-cracks when in contact with anhydrous CO2 is demonstrated.
Conor M. O'Sullivan, Conrad J. Childs, Muhammad M. Saqab, John J. Walsh, and Patrick M. Shannon
Solid Earth, 13, 1649–1671, https://doi.org/10.5194/se-13-1649-2022, https://doi.org/10.5194/se-13-1649-2022, 2022
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The Slyne Basin is a sedimentary basin located offshore north-western Ireland. It formed through a long and complex evolution involving distinct periods of extension. The basin is subdivided into smaller basins, separated by deep structures related to the ancient Caledonian mountain-building event. These deep structures influence the shape of the basin as it evolves in a relatively unique way, where early faults follow these deep structures, but later faults do not.
Benjamin Guillaume, Guido M. Gianni, Jean-Jacques Kermarrec, and Khaled Bock
Solid Earth, 13, 1393–1414, https://doi.org/10.5194/se-13-1393-2022, https://doi.org/10.5194/se-13-1393-2022, 2022
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Under tectonic forces, the upper part of the crust can break along different types of faults, depending on the orientation of the applied stresses. Using scaled analogue models, we show that the relative magnitude of compressional and extensional forces as well as the presence of inherited structures resulting from previous stages of deformation control the location and type of faults. Our results gives insights into the tectonic evolution of areas showing complex patterns of deformation.
Andrzej Głuszyński and Paweł Aleksandrowski
Solid Earth, 13, 1219–1242, https://doi.org/10.5194/se-13-1219-2022, https://doi.org/10.5194/se-13-1219-2022, 2022
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Old seismic data recently reprocessed with modern software allowed us to study at depth the Late Cretaceous tectonic structures in the Permo-Mesozoic rock sequences in the Sudetes. The structures formed in response to Iberia collision with continental Europe. The NE–SW compression undulated the crystalline basement top and produced folds, faults and joints in the sedimentary cover. Our results are of importance for regional geology and in prospecting for deep thermal waters.
Luisa Röckel, Steffen Ahlers, Birgit Müller, Karsten Reiter, Oliver Heidbach, Andreas Henk, Tobias Hergert, and Frank Schilling
Solid Earth, 13, 1087–1105, https://doi.org/10.5194/se-13-1087-2022, https://doi.org/10.5194/se-13-1087-2022, 2022
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Reactivation of tectonic faults can lead to earthquakes and jeopardize underground operations. The reactivation potential is linked to fault properties and the tectonic stress field. We create 3D geometries for major faults in Germany and use stress data from a 3D geomechanical–numerical model to calculate their reactivation potential and compare it to seismic events. The reactivation potential in general is highest for NNE–SSW- and NW–SE-striking faults and strongly depends on the fault dip.
Nadaya Cubas, Philippe Agard, and Roxane Tissandier
Solid Earth, 13, 779–792, https://doi.org/10.5194/se-13-779-2022, https://doi.org/10.5194/se-13-779-2022, 2022
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Earthquake extent prediction is limited by our poor understanding of slip deficit patterns. From a mechanical analysis applied along the Chilean margin, we show that earthquakes are bounded by extensive plate interface deformation. This deformation promotes stress build-up, leading to earthquake nucleation; earthquakes then propagate along smoothed fault planes and are stopped by heterogeneously distributed deformation. Slip deficit patterns reflect the spatial distribution of this deformation.
Paolo Boncio, Eugenio Auciello, Vincenzo Amato, Pietro Aucelli, Paola Petrosino, Anna C. Tangari, and Brian R. Jicha
Solid Earth, 13, 553–582, https://doi.org/10.5194/se-13-553-2022, https://doi.org/10.5194/se-13-553-2022, 2022
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We studied the Gioia Sannitica normal fault (GF) within the southern Matese fault system (SMF) in southern Apennines (Italy). It is a fault with a long slip history that has experienced recent reactivation or acceleration. Present activity has resulted in late Quaternary fault scarps and Holocene surface faulting. The maximum slip rate is ~ 0.5 mm/yr. Activation of the 11.5 km GF or the entire 30 km SMF can produce up to M 6.2 or M 6.8 earthquakes, respectively.
Malcolm Aranha, Alok Porwal, Manikandan Sundaralingam, Ignacio González-Álvarez, Amber Markan, and Karunakar Rao
Solid Earth, 13, 497–518, https://doi.org/10.5194/se-13-497-2022, https://doi.org/10.5194/se-13-497-2022, 2022
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Rare earth elements (REEs) are considered critical mineral resources for future industrial growth due to their short supply and rising demand. This study applied an artificial-intelligence-based technique to target potential REE-deposit hosting areas in western Rajasthan, India. Uncertainties associated with the prospective targets were also estimated to aid decision-making. The presented workflow can be applied to similar regions elsewhere to locate potential zones of REE mineralisation.
Daniele Cirillo, Cristina Totaro, Giusy Lavecchia, Barbara Orecchio, Rita de Nardis, Debora Presti, Federica Ferrarini, Simone Bello, and Francesco Brozzetti
Solid Earth, 13, 205–228, https://doi.org/10.5194/se-13-205-2022, https://doi.org/10.5194/se-13-205-2022, 2022
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The Pollino region is a highly seismic area of Italy. Increasing the geological knowledge on areas like this contributes to reducing risk and saving lives. We reconstruct the 3D model of the faults which generated the 2010–2014 seismicity integrating geological and seismological data. Appropriate relationships based on the dimensions of the activated faults suggest that they did not fully discharge their seismic potential and could release further significant earthquakes in the near future.
Steven Whitmeyer, Lynn Fichter, Anita Marshall, and Hannah Liddle
Solid Earth, 12, 2803–2820, https://doi.org/10.5194/se-12-2803-2021, https://doi.org/10.5194/se-12-2803-2021, 2021
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Field trips in the Stratigraphy, Structure, Tectonics (SST) course transitioned to a virtual format in Fall 2020, due to the COVID pandemic. Virtual field experiences (VFEs) were developed in web Google Earth and were evaluated in comparison with on-location field trips via an online survey. Students recognized the value of VFEs for revisiting outcrops and noted improved accessibility for students with disabilities. Potential benefits of hybrid field experiences were also indicated.
Amir Kalifi, Philippe Hervé Leloup, Philippe Sorrel, Albert Galy, François Demory, Vincenzo Spina, Bastien Huet, Frédéric Quillévéré, Frédéric Ricciardi, Daniel Michoux, Kilian Lecacheur, Romain Grime, Bernard Pittet, and Jean-Loup Rubino
Solid Earth, 12, 2735–2771, https://doi.org/10.5194/se-12-2735-2021, https://doi.org/10.5194/se-12-2735-2021, 2021
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Molasse deposits, deposited and deformed at the western Alpine front during the Miocene (23 to 5.6 Ma), record the chronology of that deformation. We combine the first precise chronostratigraphy (precision of ∼0.5 Ma) of the Miocene molasse, the reappraisal of the regional structure, and the analysis of growth deformation structures in order to document three tectonic phases and the precise chronology of thrust westward propagation during the second one involving the Belledonne basal thrust.
Mark R. Handy, Stefan M. Schmid, Marcel Paffrath, Wolfgang Friederich, and the AlpArray Working Group
Solid Earth, 12, 2633–2669, https://doi.org/10.5194/se-12-2633-2021, https://doi.org/10.5194/se-12-2633-2021, 2021
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New images from the multi-national AlpArray experiment illuminate the Alps from below. They indicate thick European mantle descending beneath the Alps and forming blobs that are mostly detached from the Alps above. In contrast, the Adriatic mantle in the Alps is much thinner. This difference helps explain the rugged mountains and the abundance of subducted and exhumed units at the core of the Alps. The blobs are stretched remnants of old ocean and its margins that reach down to at least 410 km.
Maurizio Ercoli, Daniele Cirillo, Cristina Pauselli, Harry M. Jol, and Francesco Brozzetti
Solid Earth, 12, 2573–2596, https://doi.org/10.5194/se-12-2573-2021, https://doi.org/10.5194/se-12-2573-2021, 2021
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Past strong earthquakes can produce topographic deformations, often
memorizedin Quaternary sediments, which are typically studied by paleoseismologists through trenching. Using a ground-penetrating radar (GPR), we unveiled possible buried Quaternary faulting in the Mt. Pollino seismic gap region (southern Italy). We aim to contribute to seismic hazard assessment of an area potentially prone to destructive events as well as promote our workflow in similar contexts around the world.
Luca Smeraglia, Nathan Looser, Olivier Fabbri, Flavien Choulet, Marcel Guillong, and Stefano M. Bernasconi
Solid Earth, 12, 2539–2551, https://doi.org/10.5194/se-12-2539-2021, https://doi.org/10.5194/se-12-2539-2021, 2021
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In this paper, we dated fault movements at geological timescales which uplifted the sedimentary successions of the Jura Mountains from below the sea level up to Earth's surface. To do so, we applied the novel technique of U–Pb geochronology on calcite mineralizations that precipitated on fault surfaces during times of tectonic activity. Our results document a time frame of the tectonic evolution of the Jura Mountains and provide new insight into the broad geological history of the Western Alps.
Renas I. Koshnaw, Fritz Schlunegger, and Daniel F. Stockli
Solid Earth, 12, 2479–2501, https://doi.org/10.5194/se-12-2479-2021, https://doi.org/10.5194/se-12-2479-2021, 2021
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As continental plates collide, mountain belts grow. This study investigated the provenance of rocks from the northwestern segment of the Zagros mountain belt to unravel the convergence history of the Arabian and Eurasian plates. Provenance data synthesis and field relationships suggest that the Zagros Mountains developed as a result of the oceanic crust emplacement on the Arabian continental plate, followed by the Arabia–Eurasia collision and later uplift of the broader region.
David Hindle and Jonas Kley
Solid Earth, 12, 2425–2438, https://doi.org/10.5194/se-12-2425-2021, https://doi.org/10.5194/se-12-2425-2021, 2021
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Central western Europe underwent a strange episode of lithospheric deformation, resulting in a chain of small mountains that run almost west–east across the continent and that formed in the middle of a tectonic plate, not at its edges as is usually expected. Associated with these mountains, in particular the Harz in central Germany, are marine basins contemporaneous with the mountain growth. We explain how those basins came to be as a result of the mountains bending the adjacent plate.
Andreas Eberts, Hamed Fazlikhani, Wolfgang Bauer, Harald Stollhofen, Helga de Wall, and Gerald Gabriel
Solid Earth, 12, 2277–2301, https://doi.org/10.5194/se-12-2277-2021, https://doi.org/10.5194/se-12-2277-2021, 2021
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We combine gravity anomaly and topographic data with observations from thermochronology, metamorphic grades, and the granite inventory to detect patterns of basement block segmentation and differential exhumation along the southwestern Bohemian Massif. Based on our analyses, we introduce a previously unknown tectonic structure termed Cham Fault, which, together with the Pfahl and Danube shear zones, is responsible for the exposure of different crustal levels during late to post-Variscan times.
Christoph Grützner, Simone Aschenbrenner, Petra Jamšek
Rupnik, Klaus Reicherter, Nour Saifelislam, Blaž Vičič, Marko Vrabec, Julian Welte, and Kamil Ustaszewski
Solid Earth, 12, 2211–2234, https://doi.org/10.5194/se-12-2211-2021, https://doi.org/10.5194/se-12-2211-2021, 2021
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Several large strike-slip faults in western Slovenia are known to be active, but most of them have not produced strong earthquakes in historical times. In this study we use geomorphology, near-surface geophysics, and fault excavations to show that two of these faults had surface-rupturing earthquakes during the Holocene. Instrumental and historical seismicity data do not capture the strongest events in this area.
Michael Warsitzka, Prokop Závada, Fabian Jähne-Klingberg, and Piotr Krzywiec
Solid Earth, 12, 1987–2020, https://doi.org/10.5194/se-12-1987-2021, https://doi.org/10.5194/se-12-1987-2021, 2021
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A new analogue modelling approach was used to simulate the influence of tectonic extension and tilting of the basin floor on salt tectonics in rift basins. Our results show that downward salt flow and gravity gliding takes place if the flanks of the rift basin are tilted. Thus, extension occurs at the basin margins, which is compensated for by reduced extension and later by shortening in the graben centre. These outcomes improve the reconstruction of salt-related structures in rift basins.
Torsten Hundebøl Hansen, Ole Rønø Clausen, and Katrine Juul Andresen
Solid Earth, 12, 1719–1747, https://doi.org/10.5194/se-12-1719-2021, https://doi.org/10.5194/se-12-1719-2021, 2021
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We have analysed the role of deep salt layers during tectonic shortening of a group of sedimentary basins buried below the North Sea. Due to the ability of salt to flow over geological timescales, the salt layers are much weaker than the surrounding rocks during tectonic deformation. Therefore, complex structures formed mainly where salt was present in our study area. Our results align with findings from other basins and experiments, underlining the importance of salt tectonics.
Frank Zwaan, Pauline Chenin, Duncan Erratt, Gianreto Manatschal, and Guido Schreurs
Solid Earth, 12, 1473–1495, https://doi.org/10.5194/se-12-1473-2021, https://doi.org/10.5194/se-12-1473-2021, 2021
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We used laboratory experiments to simulate the early evolution of rift systems, and the influence of structural weaknesses left over from previous tectonic events that can localize new deformation. We find that the orientation and type of such weaknesses can induce complex structures with different orientations during a single phase of rifting, instead of requiring multiple rifting phases. These findings provide a strong incentive to reassess the tectonic history of various natural examples.
Laurent Jolivet, Laurent Arbaret, Laetitia Le Pourhiet, Florent Cheval-Garabédian, Vincent Roche, Aurélien Rabillard, and Loïc Labrousse
Solid Earth, 12, 1357–1388, https://doi.org/10.5194/se-12-1357-2021, https://doi.org/10.5194/se-12-1357-2021, 2021
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Although viscosity of the crust largely exceeds that of magmas, we show, based on the Aegean and Tyrrhenian Miocene syn-kinematic plutons, how the intrusion of granites in extensional contexts is controlled by crustal deformation, from magmatic stage to cold mylonites. We show that a simple numerical setup with partial melting in the lower crust in an extensional context leads to the formation of metamorphic core complexes and low-angle detachments reproducing the observed evolution of plutons.
Karsten Reiter
Solid Earth, 12, 1287–1307, https://doi.org/10.5194/se-12-1287-2021, https://doi.org/10.5194/se-12-1287-2021, 2021
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The influence and interaction of elastic material properties (Young's modulus, Poisson's ratio), density and low-friction faults on the resulting far-field stress pattern in the Earth's crust is tested with generic models. A Young's modulus contrast can lead to a significant stress rotation. Discontinuities with low friction in homogeneous models change the stress pattern only slightly, away from the fault. In addition, active discontinuities are able to compensate stress rotation.
Hilmar von Eynatten, Jonas Kley, István Dunkl, Veit-Enno Hoffmann, and Annemarie Simon
Solid Earth, 12, 935–958, https://doi.org/10.5194/se-12-935-2021, https://doi.org/10.5194/se-12-935-2021, 2021
Eline Le Breton, Sascha Brune, Kamil Ustaszewski, Sabin Zahirovic, Maria Seton, and R. Dietmar Müller
Solid Earth, 12, 885–913, https://doi.org/10.5194/se-12-885-2021, https://doi.org/10.5194/se-12-885-2021, 2021
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The former Piemont–Liguria Ocean, which separated Europe from Africa–Adria in the Jurassic, opened as an arm of the central Atlantic. Using plate reconstructions and geodynamic modeling, we show that the ocean reached only 250 km width between Europe and Adria. Moreover, at least 65 % of the lithosphere subducted into the mantle and/or incorporated into the Alps during convergence in Cretaceous and Cenozoic times comprised highly thinned continental crust, while only 35 % was truly oceanic.
Cited articles
Adams, H. G., Cohen, L. H., and Rosenfeld, J. L.: Solid inclusion piezothermometry I: comparison dilatometry, Am. Mineral., 60, 574–583, 1975a.
Adams, H. G., Cohen, L. H., and Rosenfeld, J. L.: Solid inclusion piezothermometry II: geometric basis, calibration for the association quartz-garnet, and application to some pelitic schists, Am. Mineral., 60, 584–598, 1975b.
Alvaro, M., Mazzucchelli, M. L., Angel, R. J., Murri, M., Campomenosi, N., Scambelluri, M., Nestola, F., Korsakov, A., Tomilenko, A. A., Marone, F., and Morana, M.: Fossil subduction recorded by quartz from the coesite stability field, Geology, 48, 24–28, https://doi.org/10.1130/G46617.1, 2020.
Angel, R. J., Alvaro, M., Miletich, R., and Nestola, F.: A simple and generalised P–T–V EoS for continuous phase transitions, implemented in EosFit and applied to quartz, Contrib. Mineral. Petr., 172, 29, https://doi.org/10.1007/s00410-017-1349-x, 2017a.
Angel, R. J., Mazzucchelli, M. L., Alvaro, M., and Nestola, F.: EosFit-Pinc: A simple GUI for host-inclusion elastic thermobarometry, Am. Mineral., 102, 1957–1960, https://doi.org/10.2138/am-2017-6190, 2017b.
Angel, R. J., Murri, M., Mihailova, B., and Alvaro, M.: Stress, strain and Raman shifts, Zeitschrift für Kristallographie – Crystalline Materials, 234, 129–140, https://doi.org/10.1515/zkri-2018-2112, 2019.
Ashley, K. T., Caddick, M. J., Steele-MacInnis, M. J., Bodnar, R. J., and Dragovic, B.: Geothermobarometric history of subduction recorded by quartz inclusions in garnet, Geochem. Geophy. Geosy., 15, 350–360, https://doi.org/10.1002/2013GC005106, 2014.
Ashley, K. T., Steele-MacInnis, M., Bodnar, R. J., and Darling, R. S.: Quartz-in-garnet inclusion barometry under fire: Reducing uncertainty from model estimates, Geology, 44, 699–702, https://doi.org/10.1130/G38211.1, 2016.
Augier, R., Jolivet, L., Gadenne, L., Lahfid, A., and Driussi, O.: Exhumation kinematics of the Cycladic Blueschists unit and back-arc extension, insight from the Southern Cyclades (Sikinos and Folegandros Islands, Greece), Tectonics, 34, 152–185, https://doi.org/10.1002/2014TC003664, 2015.
Avigad, D.: High-pressure metamorphism and cooling on SE Naxos (Cyclades, Greece), Eur. J. Mineral., 10, 1309–1319, 1998.
Baxter, E. F.: Natural constraints on metamorphic reaction rates, Geological Society, London, Special Publications, 220, 183–202, https://doi.org/10.1144/GSL.SP.2003.220.01.11, 2003.
Behr, W. M., Kotowski, A. J., and Ashley, K. T.: Dehydration-induced rheological heterogeneity and the deep tremor source in warm subduction zones, Geology, 46, 475–478, https://doi.org/10.1130/G40105.1, 2018.
Berman, R. G.: Thermobarometry using multi-equilibrium calculations; a new technique, with petrological applications, Can. Mineral., 29, 833–855, 1991.
Bonazzi, M., Tumiati, S., Thomas, J., Angel, R. J., and Alvaro, M.: Assessment of the reliability of elastic geobarometry with quartz inclusions, Lithos, 350–351, 105201, https://doi.org/10.1016/j.lithos.2019.105201, 2019.
Breeding, C. M., Ague, J. J., and Bröcker, M.: Fluid–metasedimentary rock interactions in subduction-zone mélange: Implications for the chemical composition of arc magmas, Geology, 32, 1041–1044, https://doi.org/10.1130/G20877.1, 2004.
Brichau, S., Ring, U., Carter, A., Monié, P., Bolhar, R., Stockli, D., and Brunel, M.: Extensional faulting on Tinos Island, Aegean Sea, Greece: How many detachments?, Tectonics, 26, TC4009, https://doi.org/10.1029/2006TC001969, 2007.
Bröcker, M. and Franz, L.: Dating metamorphism and tectonic juxtaposition on Andros Island (Cyclades, Greece): results of a Rb–Sr study, Geol. Mag., 143, 609–620, https://doi.org/10.1017/S001675680600241X, 2006.
Bröcker, M., Kreuzer, H., Matthews, A., and Okrusch, M.:
Bröcker, M., Baldwin, S., and Arkudas, R.: The geological significance of
Campomenosi, N., Mazzucchelli, M. L., Mihailova, B., Scambelluri, M., Angel, R. J., Nestola, F., Reali, A., and Alvaro, M.: How geometry and anisotropy affect residual strain in host-inclusion systems: Coupling experimental and numerical approaches, Am. Mineral., 103, 2032–2035, https://doi.org/10.2138/am-2018-6700CCBY, 2018.
Carlson, W. D.: Scales of disequilibrium and rates of equilibration during metamorphism, Am. Mineral., 87, 185–204, https://doi.org/10.2138/am-2002-2-301, 2002.
Cesare, B., Parisatto, M., Mancini, L., Peruzzo, L., Franceschi, M., Tacchetto, T., Reddy, S., Spiess, R., Nestola, F., and Marone, F.: Mineral inclusions are not immutable: Evidence of post-entrapment thermally-induced shape change of quartz in garnet, Earth Planet. Sci. Lett., 555, 116708, https://doi.org/10.1016/j.epsl.2020.116708, 2021.
Cisneros, M.: Applications and limitations of elastic thermobarometry: insights from elastic modeling of inclusion-host pairs and example case studies, ETH Zürich, https://doi.org/10.3929/ethz-b-000437754, 2020.
Cisneros, M. and Befus, K. S.: Applications and Limitations of Elastic Thermobarometry: Insights From Elastic Modeling of Inclusion-Host Pairs and Example Case Studies, Geochem. Geophy. Geosy., 21, e2020GC009231, https://doi.org/10.1029/2020GC009231, 2020.
Cisneros, M., Ashley, K. T., and Bodnar, R. J.: Evaluation and application of the quartz-inclusions-in-epidote mineral barometer, Am. Mineral., 105, 1140–1151, https://doi.org/10.2138/am-2020-7379, 2020.
Cliff, R. A., Bond, C. E., Butler, R. W. H., and Dixon, J. E.: Geochronological challenges posed by continuously developing tectonometamorphic systems: insights from Rb–Sr mica ages from the Cycladic Blueschist Belt, Syros (Greece), J. Metamorph. Geol., 35, 197–211, https://doi.org/10.1111/jmg.12228, 2017.
Cooperdock, E. H. G. and Stockli, D. F.: Unraveling alteration histories in serpentinites and associated ultramafic rocks with magnetite
Dragovic, B., Samanta, L. M., Baxter, E. F., and Selverstone, J.: Using garnet to constrain the duration and rate of water-releasing metamorphic reactions during subduction: An example from Sifnos, Greece, Chem.Geol., 314–317, 9–22, https://doi.org/10.1016/j.chemgeo.2012.04.016, 2012.
Dragovic, B., Baxter, E. F., and Caddick, M. J.: Pulsed dehydration and garnet growth during subduction revealed by zoned garnet geochronology and thermodynamic modeling, Sifnos, Greece, Earth Planet. Sci. Lett., 413, 111–122, https://doi.org/10.1016/j.epsl.2014.12.024, 2015.
Enami, M., Nishiyama, T., and Mouri, T.: Laser Raman microspectrometry of metamorphic quartz: A simple method for comparison of metamorphic pressures, Am. Mineral., 92, 1303–1315, https://doi.org/10.2138/am.2007.2438, 2007.
Essene, E. J.: The current status of thermobarometry in metamorphic rocks, Geological Society, London, Special Publications, 43, 1–44, https://doi.org/10.1144/GSL.SP.1989.043.01.02, 1989.
Franz, G. and Liebscher, A.: Physical and Chemical Properties of the Epidote Minerals – An Introduction, Rev. Mineral. Geochem., 56, 1–81, https://doi.org/10.2138/gsrmg.56.1.1, 2004.
Gatta, G. D., Merlini, M., Lee, Y., and Poli, S.: Behavior of epidote at high pressure and high temperature: a powder diffraction study up to 10 GPa and 1,200 K, Phys. Chem. Miner., 38, 419–428, https://doi.org/10.1007/s00269-010-0415-y, 2011.
Gautier, P., Brun, J.-P., and Jolivet, L.: Structure and kinematics of Upper Cenozoic extensional detachment on Naxos and Paros (Cyclades Islands, Greece), Tectonics, 12, 1180–1194, https://doi.org/10.1029/93TC01131, 1993.
Grasemann, B., Schneider, D. A., Stöckli, D. F., and Iglseder, C.: Miocene bivergent crustal extension in the Aegean: Evidence from the western Cyclades (Greece), Lithosphere, 4, 23–39, https://doi.org/10.1130/L164.1, 2012.
Grasemann, B., Huet, B., Schneider, D. A., Rice, A. H. N., Lemonnier, N., and Tschegg, C.: Miocene postorogenic extension of the Eocene synorogenic imbricated Hellenic subduction channel: New constraints from Milos (Cyclades, Greece), GSA Bulletin, 130, 238–262, https://doi.org/10.1130/B31731.1, 2018.
Groppo, C., Forster, M., Lister, G., and Compagnoni, R.: Glaucophane schists and associated rocks from Sifnos (Cyclades, Greece): New constraints on the P–T evolution from oxidized systems, Lithos, 109, 254–273, https://doi.org/10.1016/j.lithos.2008.10.005, 2009.
Guillot, S., Schwartz, S., Reynard, B., Agard, P., and Prigent, C.: Tectonic significance of serpentinites, Tectonophysics, 646, 1–19, https://doi.org/10.1016/j.tecto.2015.01.020, 2015.
Guiraud, M. and Powell, R.: P–V–T relationships and mineral equilibria in inclusions in minerals, Earth Planet. Sci. Lett., 244, 683–694, https://doi.org/10.1016/j.epsl.2006.02.021, 2006.
Gupta, S. and Bickle, M. J.: Ductile shearing, hydrous fluid channelling and high-pressure metamorphism along the basement-cover contact on Sikinos, Cyclades, Greece, Geological Society, London, Special Publications, 224, 161–175, https://doi.org/10.1144/GSL.SP.2004.224.01.11, 2004.
Gyomlai, T., Agard, P., Marschall, H. R., Jolivet, L., and Gerdes, A.: Metasomatism and deformation of block-in-matrix structures in Syros: The role of inheritance and fluid-rock interactions along the subduction interface, Lithos, 386–387, 105996, https://doi.org/10.1016/j.lithos.2021.105996, 2021.
Hamelin, C., Brady, J. B., Cheney, J. T., Schumacher, J. C., Able, L. M., and Sperry, A. J.: Pseudomorphs after lawsonite from Syros, Greece, J. Petrol., 59, 2353–2384, https://doi.org/10.1093/petrology/egy099, 2018.
Holland, T. and Powell, R.: An internally consistent thermodynamic data set for phases of petrological interest, J. Metamorph. Geol., 16, 309–343, https://doi.org/10.1111/j.1525-1314.1998.00140.x, 1998.
Holland, T. and Powell, R.: An improved and extended internally consistent thermodynamic dataset for phases of petrological interest, involving a new equation of state for solids, J. Metamorph. Geol., 29, 333–383, https://doi.org/10.1111/j.1525-1314.2010.00923.x, 2011.
Isaak, D. G., Anderson, O. L., and Oda, H.: High-temperature thermal expansion and elasticity of calcium-rich garnets, Phys. Chem. Miner., 19, 106–120, https://doi.org/10.1007/BF00198608, 1992.
Jamtveit, B., Austrheim, H., and Putnis, A.: Disequilibrium metamorphism of stressed lithosphere, Earth-Sci. Rev., 154, 1–13, https://doi.org/10.1016/j.earscirev.2015.12.002, 2016.
Javoy, M.: Stable isotopes and geothermometry, J. Geol. Soc., 133, 609–636, https://doi.org/10.1144/gsjgs.133.6.0609, 1977.
Ji, S. and Martignole, J.: Ductility of garnet as an indicator of extremely high temperature deformation, J. Struct. Geol., 16, 985–996, https://doi.org/10.1016/0191-8141(94)90080-9, 1994.
Jolivet, L. and Brun, J.-P.: Cenozoic geodynamic evolution of the Aegean, Int. J. Earth Sci. (Geol. Rundsch.), 99, 109–138, https://doi.org/10.1007/s00531-008-0366-4, 2010.
Jolivet, L., Lecomte, E., Huet, B., Denèle, Y., Lacombe, O., Labrousse, L., Le Pourhiet, L., and Mehl, C.: The North Cycladic Detachment System, Earth Planet. Sci. Lett., 289, 87–104, https://doi.org/10.1016/j.epsl.2009.10.032, 2010.
Keiter, M., Ballhaus, C., and Tomaschek, F.: A new geological map of the Island of Syros (Aegean Sea, Greece): implications for lithostratigraphy and structural history of the Cycladic Blueschist Unit, Geological Society of America, 2011.
Kohn, M. J. and Spear, F.: Retrograde net transfer reaction insurance for pressure-temperature estimates, Geology, 28, 1127–1130, https://doi.org/10.1130/0091-7613(2000)28<1127:RNTRIF>2.0.CO;2, 2000.
Kotowski, A. J. and Behr, W. M.: Length scales and types of heterogeneities along the deep subduction interface: Insights from exhumed rocks on Syros Island, Greece, Geosphere, 15, 1038–1065, https://doi.org/10.1130/GES02037.1, 2019.
Kotowski, A. J., Behr, W. M., Cisneros, M., Stockli, D. F., Soukis, K., Barnes, J. D., and Ortega-Arroyo, D.: Subduction, underplating, and return flow recorded in the Cycladic Blueschist Unit exposed on Syros Island, Greece, American Geophysical Union, https://doi.org/10.1002/essoar.10504307.1, 2020.
Kuzmany, H.: Solid-state spectroscopy: an introduction, Springer Science & Business Media, 2009.
Lagos, M., Scherer, E. E., Tomaschek, F., Münker, C., Keiter, M., Berndt, J., and Ballhaus, C.: High precision Lu−Hf geochronology of Eocene eclogite-facies rocks from Syros, Cyclades, Greece, Chem. Geol., 243, 16–35, https://doi.org/10.1016/j.chemgeo.2007.04.008, 2007.
Lamont, T. N., Searle, M. P., Gopon, P., Roberts, N. M. W., Wade, J., Palin, R. M., and Waters, D. J.: The Cycladic Blueschist Unit on Tinos, Greece: Cold NE Subduction and SW Directed Extrusion of the Cycladic Continental Margin Under the Tsiknias Ophiolite, Tectonics, 39, e2019TC005890, https://doi.org/10.1029/2019TC005890, 2020.
Lanari, P., Giuntoli, F., Loury, C., Burn, M., and Engi, M.: An inverse modeling approach to obtain P–T conditions of metamorphic stages involving garnet growth and resorption, Eur. J. Mineral., 29, 181–199, https://doi.org/10.1127/ejm/2017/0029-2597, 2017.
Laurent, V., Jolivet, L., Roche, V., Augier, R., Scaillet, S., and Cardello, G. L.: Strain localization in a fossilized subduction channel: Insights from the Cycladic Blueschist Unit (Syros, Greece), Tectonophysics, 672–673, 150–169, https://doi.org/10.1016/j.tecto.2016.01.036, 2016.
Laurent, V., Huet, B., Labrousse, L., Jolivet, L., Monié, P., and Augier, R.: Extraneous argon in high-pressure metamorphic rocks: Distribution, origin and transport in the Cycladic Blueschist Unit (Greece), Lithos, 272–273, 315–335, https://doi.org/10.1016/j.lithos.2016.12.013, 2017.
Laurent, V., Lanari, P., Naïr, I., Augier, R., Lahfid, A., and Jolivet, L.: Exhumation of eclogite and blueschist (Cyclades, Greece): Pressure–temperature evolution determined by thermobarometry and garnet equilibrium modelling, J. Metamorph. Geol., 36, 769–798, https://doi.org/10.1111/jmg.12309, 2018.
Liati, A. and Seidel, E.: Metamorphic evolution and geochemistry of kyanite eclogites in central Rhodope, northern Greece, Contrib. Mineral. Petr., 123, 293–307, https://doi.org/10.1007/s004100050157, 1996.
Lister, G. S. and Forster, M. A.: White mica 40Ar/39Ar age spectra and the timing of multiple episodes of high-P metamorphic mineral growth in the Cycladic eclogite–blueschist belt, Syros, Aegean Sea, Greece, J. Metamorph. Geol., 34, 401–421, https://doi.org/10.1111/jmg.12178, 2016.
Marschall, H. R., Ludwig, T., Altherr, R., Kalt, A., and Tonarini, S.: Syros Metasomatic Tourmaline: Evidence for Very High-δ11B Fluids in Subduction Zones, J. Petrol., 47, 1915–1942, https://doi.org/10.1093/petrology/egl031, 2006.
Matthews, A. and Schliestedt, M.: Evolution of the blueschist and greenschist facies rocks of Sifnos, Cyclades, Greece, Contrib. Mineral. Petrol., 88, 150–163, https://doi.org/10.1007/BF00371419, 1984.
Mazzucchelli, M. L., Burnley, P., Angel, R. J., Morganti, S., Domeneghetti, M. C., Nestola, F., and Alvaro, M.: Elastic geothermobarometry: Corrections for the geometry of the host-inclusion system, Geology, 46, 231–234, https://doi.org/10.1130/G39807.1, 2018.
Mehl, C., Jolivet, L., and Lacombe, O.: From ductile to brittle: Evolution and localization of deformation below a crustal detachment (Tinos, Cyclades, Greece), Tectonics, 24, TC4017, https://doi.org/10.1029/2004TC001767, 2005.
miguelcisneros:
solid_inclusion_calculator_MATLAB, GitHub, available at: https://github.com/miguelcisneros/solid_inclusion_calculator_MATLAB, last access: 17 September 2020.
Milani, S., Angel, R. J., Scandolo, L., Mazzucchelli, M. L., Ballaran, T. B., Klemme, S., Domeneghetti, M. C., Miletich, R., Scheidl, K. S., Derzsi, M., Tokár, K., Prencipe, M., Alvaro, M., and Nestola, F.: Thermo-elastic behavior of grossular garnet at high pressures and temperatures, Am. Mineral., 102, 851–859, https://doi.org/10.2138/am-2017-5855, 2017.
Miller, D. P., Marschall, H. R., and Schumacher, J. C.: Metasomatic formation and petrology of blueschist-facies hybrid rocks from Syros (Greece): Implications for reactions at the slab–mantle interface, Lithos, 107, 53–67, https://doi.org/10.1016/j.lithos.2008.07.015, 2009.
Murri, M., Mazzucchelli, M. L., Campomenosi, N., Korsakov, A. V., Prencipe, M., Mihailova, B. D., Scambelluri, M., Angel, R. J., and Alvaro, M.: Raman elastic geobarometry for anisotropic mineral inclusions, Am. Mineral., 103, 1869–1872, https://doi.org/10.2138/am-2018-6625CCBY, 2018.
Murri, M., Alvaro, M., Angel, R. J., Prencipe, M., and Mihailova, B. D.: The effects of non-hydrostatic stress on the structure and properties of alpha-quartz, Phys. Chem. Miner., 46, 487–499, https://doi.org/10.1007/s00269-018-01018-6, 2019.
Nye, J. F.: Physical properties of crystals: their representation by tensors and matrices, Oxford University Press, Oxford, 1985.
Parra, T., Vidal, O., and Jolivet, L.: Relation between the intensity of deformation and retrogression in blueschist metapelites of Tinos Island (Greece) evidenced by chlorite–mica local equilibria, Lithos, 63, 41–66, https://doi.org/10.1016/S0024-4937(02)00115-9, 2002.
Pattison, D. R. M., Chacko, T., Farquhar, J., and McFarlane, C. R. M.: Temperatures of Granulite-facies Metamorphism: Constraints from Experimental Phase Equilibria and Thermobarometry Corrected for Retrograde Exchange, J. Petrol., 44, 867–900, https://doi.org/10.1093/petrology/44.5.867, 2003.
Pawley, A. R., Redfern, S. A. T., and Holland, T. J. B.: Volume behavior of hydrous minerals at high pressure and temperature: I. Thermal expansion of lawsonite, zoisite, clinozoisite, and diaspore, Am. Mineral., 81, 335–340, https://doi.org/10.2138/am-1996-3-407, 1996.
Peacock, S. M.: The importance of blueschist→eclogite dehydration reactions in subducting oceanic crust, GSA Bulletin, 105, 684–694, https://doi.org/10.1130/0016-7606(1993)105<0684:TIOBED>2.3.CO;2, 1993.
Peillod, A., Ring, U., Glodny, J., and Skelton, A.: An Eocene/Oligocene blueschist-/greenschist facies P–T loop from the Cycladic Blueschist Unit on Naxos Island, Greece: Deformation-related re-equilibration vs. thermal relaxation, J. Metamorph. Geol., 35, 805–830, https://doi.org/10.1111/jmg.12256, 2017.
Peillod, A., Majka, J., Ring, U., Drüppel, K., Patten, C., Karlsson, A., Włodek, A., and Tehler, E.: Differences in decompression of a high-pressure unit: A case study from the Cycladic Blueschist Unit on Naxos Island, Greece, Lithos, 386–387, 106043, https://doi.org/10.1016/j.lithos.2021.106043, 2021.
Pe-Piper, G. and Piper, D. J. W.: The igneous rocks of Greece: The anatomy of an orogen, Geological Magazine, 140, 357–370, 2002.
Philippon, M., Brun, J.-P., and Gueydan, F.: Tectonics of the Syros blueschists (Cyclades, Greece): From subduction to Aegean extension: Tectonics of the Syros Blueschists, Tectonics, 30, TC4001, https://doi.org/10.1029/2010TC002810, 2011.
Powell, R. and Holland, T.: Optimal geothermometry and geobarometry, Am. Mineral., 79, 120–133, 1994.
Putlitz, B., Cosca, M. A., and Schumacher, J. C.: Prograde mica 40Ar/39Ar growth ages recorded in high pressure rocks (Syros, Cyclades, Greece), Chem. Geol., 214, 79–98, https://doi.org/10.1016/j.chemgeo.2004.08.056, 2005.
Qin, F., Wu, X., Wang, Y., Fan, D., Qin, S., Yang, K., Townsend, J. P., and Jacobsen, S. D.: High-pressure behavior of natural single-crystal epidote and clinozoisite up to 40 GPa, Phys. Chem. Miner., 43, 649–659, https://doi.org/10.1007/s00269-016-0824-7, 2016.
Ridley, J.:
Evidence of a temperature-dependent `blueschist' to `eclogite' transformation in high-pressure metamorphism of metabasic rocks,
J. Petrol.,
25, 852–870, 1984.
Ring, U., Glodny, J., Will, T., and Thomson, S.: The Hellenic Subduction System: High-Pressure Metamorphism, Exhumation, Normal Faulting, and Large-Scale Extension, Annu. Rev. Earth Planet. Sci., 38, 45–76, https://doi.org/10.1146/annurev.earth.050708.170910, 2010.
Ring, U., Pantazides, H., Glodny, J., and Skelton, A.: Forced Return Flow Deep in the Subduction Channel, Syros, Greece, Tectonics, 39, e2019TC005768, https://doi.org/10.1029/2019TC005768, 2020.
Roche, V., Laurent, V., Cardello, G. L., Jolivet, L., and Scaillet, S.: Anatomy of the Cycladic Blueschist Unit on Sifnos Island (Cyclades, Greece), J. Geodyn., 97, 62–87, https://doi.org/10.1016/j.jog.2016.03.008, 2016.
Rosenbaum, G., Avigad, D., and Sánchez-Gómez, M.: Coaxial flattening at deep levels of orogenic belts: evidence from blueschists and eclogites on Syros and Sifnos (Cyclades, Greece), J. Struct. Geol., 24, 1451–1462, https://doi.org/10.1016/S0191-8141(01)00143-2, 2002.
Rosenfeld, J. L.: Stress effects around quartz inclusions in almandine and the piezothermometry of coexisting aluminum silicates, Am. J. Sci., 267, 317–351, https://doi.org/10.2475/ajs.267.3.317, 1969.
Rosenfeld, J. L. and Chase, A. B.: Pressure and temperature of crystallization from elastic effects around solid inclusions in minerals?, Am. J. Sci., 259, 519–541, https://doi.org/10.2475/ajs.259.7.519, 1961.
Rubie, D. C.: Disequilibrium during metamorphism: the role of nucleation kinetics, Geological Society, London, Special Publications, 138, 199–214, https://doi.org/10.1144/GSL.SP.1996.138.01.12, 1998.
Schliestedt, M. and Matthews, A.: Transformation of blueschist to greenschist facies rocks as a consequence of fluid infiltration, Sifnos (Cyclades), Greece, Contrib. Mineral. Petrol., 97, 237–250, https://doi.org/10.1007/BF00371243, 1987.
Schmädicke, E. and Will, T. M.: Pressure–temperature evolution of blueschist facies rocks from Sifnos, Greece, and implications for the exhumation of high-pressure rocks in the Central Aegean, J. Metamorph. Geol., 21, 799–811, https://doi.org/10.1046/j.1525-1314.2003.00482.x, 2003.
Schmidt, C. and Ziemann, M. A.: In-situ Raman spectroscopy of quartz: A pressure sensor for hydrothermal diamond-anvil cell experiments at elevated temperatures, Am. Mineral., 85, 1725–1734, https://doi.org/10.2138/am-2000-11-1216, 2000.
Schneider, D. A., Grasemann, B., Lion, A., Soukis, K., and Draganits, E.: Geodynamic significance of the Santorini Detachment System (Cyclades, Greece), Terra Nova, 30, 414–422, https://doi.org/10.1111/ter.12357, 2018.
Schumacher, J. C., Brady, J. B., Cheney, J. T., and Tonnsen, R. R.: Glaucophane-bearing Marbles on Syros, Greece, J. Petrol., 49, 1667–1686, https://doi.org/10.1093/petrology/egn042, 2008.
Sharp, Z. D.: A laser-based microanalytical method for the in situ determination of oxygen isotope ratios of silicates and oxides, Geochim. Cosmochim. Ac., 54, 1353–1357, https://doi.org/10.1016/0016-7037(90)90160-M, 1990.
Sharp, Z. D. and Kirschner, D. L.: Quartz-calcite oxygen isotope thermometry: A calibration based on natural isotopic variations, Geochim. Cosmochim. Acta, 58, 4491–4501, https://doi.org/10.1016/0016-7037(94)90350-6, 1994.
Skelton, A., Peillod, A., Glodny, J., Klonowska, I., Månbro, C., Lodin, K., and Ring, U.: Preservation of high-P rocks coupled to rock composition and the absence of metamorphic fluids, J. Metamorph. Geol., 37, 359–381, https://doi.org/10.1111/jmg.12466, 2018.
Soukis, K. and Stockli, D. F.: Structural and thermochronometric evidence for multi-stage exhumation of southern Syros, Cycladic islands, Greece, Tectonophysics, 595–596, 148–164, https://doi.org/10.1016/j.tecto.2012.05.017, 2013.
Spear, F. S. and Pattison, D. R. M.: The implications of overstepping for metamorphic assemblage diagrams (MADs), Chem. Geol., 457, 38–46, https://doi.org/10.1016/j.chemgeo.2017.03.011, 2017.
Spear, F. S. and Selverstone, J.: Quantitative P–T paths from zoned minerals: Theory and tectonic applications, Contrib. Mineral. Petrol., 83, 348–357, https://doi.org/10.1007/BF00371203, 1983.
Spear, F. S., Wark, D. A., Cheney, J. T., Schumacher, J. C., and Watson, E. B.: Zr-in-rutile thermometry in blueschists from Sifnos, Greece, Contrib. Mineral. Petr., 152, 375–385, https://doi.org/10.1007/s00410-006-0113-4, 2006.
Syracuse, E. M., van Keken, P. E., and Abers, G. A.: The global range of subduction zone thermal models, Phys. Earth Planet. Int., 183, 73–90, https://doi.org/10.1016/j.pepi.2010.02.004, 2010.
Thomas, J. B. and Spear, F. S.: Experimental study of quartz inclusions in garnet at pressures up to 3.0 GPa: evaluating validity of the quartz-in-garnet inclusion elastic thermobarometer, Contrib. Mineral. Petr., 173, 42, https://doi.org/10.1007/s00410-018-1469-y, 2018.
Tomaschek, F., Kennedy, A. K., Villa, I. M., Lagos, M., and Ballhaus, C.: Zircons from Syros, Cyclades, Greece – Recrystallization and Mobilization of Zircon During High-Pressure Metamorphism, J. Petrol., 44, 1977–2002, https://doi.org/10.1093/petrology/egg067, 2003.
Trotet, F., Jolivet, L., and Vidal, O.: Tectono-metamorphic evolution of Syros and Sifnos islands (Cyclades, Greece), Tectonophysics, 338, 179–206, https://doi.org/10.1016/S0040-1951(01)00138-X, 2001a.
Trotet, F., Vidal, O., and Jolivet, L.: Exhumation of Syros and Sifnos metamorphic rocks (Cyclades, Greece). New constraints on the P–T paths, Eur. J. Mineral., 13, 901–902, https://doi.org/10.1127/0935-1221/2001/0013/0901, 2001b.
Urey, H. C.: The thermodynamic properties of isotopic substances, J. Chem. Soc. (London), 338, 562–581, 1947.
Uunk, B., Brouwer, F., ter Voorde, M., and Wijbrans, J.: Understanding phengite argon closure using single grain fusion age distributions in the Cycladic Blueschist Unit on Syros, Greece, Earth Planet. Sci. Lett., 484, 192–203, https://doi.org/10.1016/j.epsl.2017.12.031, 2018.
Walowski, K. J., Wallace, P. J., Hauri, E. H., Wada, I., and Clynne, M. A.: Slab melting beneath the Cascade Arc driven by dehydration of altered oceanic peridotite, Nat. Geosci., 8, 404–408, https://doi.org/10.1038/ngeo2417, 2015.
Wang, J., Mao, Z., Jiang, F., and Duffy, T. S.: Elasticity of single-crystal quartz to 10 GPa, Phys. Chem. Miner., 42, 203–212, https://doi.org/10.1007/s00269-014-0711-z, 2015.
Wang, Z. and Ji, S.: Elasticity of six polycrystalline silicate garnets at pressure up to 3.0 GPa, Am. Mineral., 86, 1209–1218, https://doi.org/10.2138/am-2001-1009, 2001.
Wunder, B. and Schreyer, W.: Antigorite: High-pressure stability in the system
Zhang, Y.: Mechanical and phase equilibria in inclusion–host systems, Earth Planet. Sci. Lett., 157, 209–222, https://doi.org/10.1016/S0012-821X(98)00036-3, 1998.
Zhong, X., Moulas, E., and Tajčmanová, L.: Post-entrapment modification of residual inclusion pressure and its implications for Raman elastic thermobarometry, Solid Earth, 11, 223–240, https://doi.org/10.5194/se-11-223-2020, 2020.
Short summary
Constraining the conditions at which rocks form is crucial for understanding geologic processes. For years, the conditions under which rocks from Syros, Greece, formed have remained enigmatic; yet these rocks are fundamental for understanding processes occurring at the interface between colliding tectonic plates (subduction zones). Here, we constrain conditions under which these rocks formed and show they were transported to the surface adjacent to the down-going (subducting) tectonic plate.
Constraining the conditions at which rocks form is crucial for understanding geologic processes....
