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Solid Earth
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IF 2.921
3.087CiteScore
4.8SNIP 1.314
SJR 0.993
index 38h5-index 36
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Abstracted/indexed
SE | Articles | Volume 11, issue 1
Solid Earth, 11, 37–62, 2020
https://doi.org/10.5194/se-11-37-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/se-11-37-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Solid Earth, 11, 37–62, 2020
https://doi.org/10.5194/se-11-37-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/se-11-37-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Research article 08 Jan 2020
Research article | 08 Jan 2020
Can subduction initiation at a transform fault be spontaneous?
Diane Arcay et al.
Related authors
No articles found.
Lior Suchoy, Saskia Goes, Benjamin Maunder, Fanny Garel, and Rhodri Davies
Solid Earth Discuss., https://doi.org/10.5194/se-2020-121, https://doi.org/10.5194/se-2020-121, 2020
Preprint under review for SE
Short summary
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We use 2D numerical models to highlight the role of basal drag in subduction force balance. We show that basal drag can significantly affect velocities and evolution in our simulations, and suggest an explanation to why there are no trends in plate velocities with age in the Cenozoic subduction record (which we extracted from recent reconstruction using GPlates). The insights into the role of basal drag will help setting up global models of plates dynamics or specific regional subduction models.
Related subject area
Subject area: Tectonic plate interactions, magma genesis, and lithosphere deformation at all scales | Editorial team: Structural geology and tectonics, rock physics, experimental deformation | Discipline: Tectonics
A reconstruction of Iberia accounting for Western Tethys–North Atlantic kinematics since the late-Permian–Triassic
The enigmatic curvature of Central Iberia and its puzzling kinematics
Control of 3-D tectonic inheritance on fold-and-thrust belts: insights from 3-D numerical models and application to the Helvetic nappe system
Plio-Quaternary tectonic evolution of the southern margin of the Alboran Basin (Western Mediterranean)
Surface deformation relating to the 2018 Lake Muir earthquake sequence, southwest Western Australia: new insight into stable continental region earthquakes
Seismic reflection data reveal the 3D structure of the newly discovered Exmouth Dyke Swarm, offshore NW Australia
Cenozoic deformation in the Tauern Window (Eastern Alps) constrained by in situ Th-Pb dating of fissure monazite
Uncertainties in break-up markers along the Iberia–Newfoundland margins illustrated by new seismic data
Tectonic inheritance controls nappe detachment, transport and stacking in the Helvetic nappe system, Switzerland: insights from thermomechanical simulations
The Geodynamic World Builder: a solution for complex initial conditions in numerical modeling
From mapped faults to fault-length earthquake magnitude (FLEM): a test on Italy with methodological implications
Lithosphere tearing along STEP faults and synkinematic formation of lherzolite and wehrlite in the shallow subcontinental mantle
A systematic comparison of experimental set-ups for modelling extensional tectonics
Improving subduction interface implementation in dynamic numerical models
The Bortoluzzi Mud Volcano (Ionian Sea, Italy) and its potential for tracking the seismic cycle of active faults
The Ulakhan fault surface rupture and the seismicity of the Okhotsk–North America plate boundary
Control of increased sedimentation on orogenic fold-and-thrust belt structure – insights into the evolution of the Western Alps
Anticlockwise metamorphic pressure–temperature paths and nappe stacking in the Reisa Nappe Complex in the Scandinavian Caledonides, northern Norway: evidence for weakening of lower continental crust before and during continental collision
Deformation of feldspar at greenschist facies conditions – the record of mylonitic pegmatites from the Pfunderer Mountains, Eastern Alps
Correlation between tectonic stress regimes and methane seepage on the western Svalbard margin
The impact of earthquake cycle variability on neotectonic and paleoseismic slip rate estimates
From widespread Mississippian to localized Pennsylvanian extension in central Spitsbergen, Svalbard
The influence of detachment strength on the evolving deformational energy budget of physical accretionary prisms
New insights on the early Mesozoic evolution of multiple tectonic regimes in the northeastern North China Craton from the detrital zircon provenance of sedimentary strata
The influence of upper-plate advance and erosion on overriding plate deformation in orogen syntaxes
Channel flow, tectonic overpressure, and exhumation of high-pressure rocks in the Greater Himalayas
Paul Angrand, Frédéric Mouthereau, Emmanuel Masini, and Riccardo Asti
Solid Earth, 11, 1313–1332, https://doi.org/10.5194/se-11-1313-2020, https://doi.org/10.5194/se-11-1313-2020, 2020
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We study the Iberian plate motion, from the late Permian to middle Cretaceous. During this time interval, two oceanic systems opened. Geological evidence shows that the Iberian domain preserved the propagation of these two rift systems well. We use geological evidence and pre-existing kinematic models to propose a coherent kinematic model of Iberia that considers both the Neotethyan and Atlantic evolutions. Our model shows that the Europe–Iberia plate boundary was made of two rift systems.
Daniel Pastor-Galán, Gabriel Gutiérrez-Alonso, and Arlo B. Weil
Solid Earth, 11, 1247–1273, https://doi.org/10.5194/se-11-1247-2020, https://doi.org/10.5194/se-11-1247-2020, 2020
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Pangea was assembled during Devonian to early Permian times and resulted in a large-scale and winding orogeny that today transects Europe, northwestern Africa, and eastern North America. This orogen is characterized by an
Sshape corrugated geometry in Iberia. This paper presents the advances and milestones in our understanding of the geometry and kinematics of the Central Iberian curve from the last decade with particular attention paid to structural and paleomagnetic studies.
Richard Spitz, Arthur Bauville, Jean-Luc Epard, Boris J. P. Kaus, Anton A. Popov, and Stefan M. Schmalholz
Solid Earth, 11, 999–1026, https://doi.org/10.5194/se-11-999-2020, https://doi.org/10.5194/se-11-999-2020, 2020
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We apply three-dimensional (3D) thermo-mechanical numerical simulations of the shortening of the upper crustal region of a passive margin in order to investigate the control of 3D laterally variable inherited structures on fold-and-thrust belt evolution and associated nappe formation. The model is applied to the Helvetic nappe system of the Swiss Alps. Our results show a 3D reconstruction of the first-order tectonic evolution showing the fundamental importance of inherited geological structures.
Manfred Lafosse, Elia d'Acremont, Alain Rabaute, Ferran Estrada, Martin Jollivet-Castelot, Juan Tomas Vazquez, Jesus Galindo-Zaldivar, Gemma Ercilla, Belen Alonso, Jeroen Smit, Abdellah Ammar, and Christian Gorini
Solid Earth, 11, 741–765, https://doi.org/10.5194/se-11-741-2020, https://doi.org/10.5194/se-11-741-2020, 2020
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The Alboran Sea is one of the most active region of the Mediterranean Sea. There, the basin architecture records the effect of the Africa–Eurasia plates convergence. We evidence a Pliocene transpression and a more recent Pleistocene tectonic reorganization. We propose that main driving force of the deformation is the Africa–Eurasia convergence, rather than other geodynamical processes. It highlights the evolution and the geometry of the present-day Africa–Eurasia plate boundary.
Dan J. Clark, Sarah Brennand, Gregory Brenn, Matthew C. Garthwaite, Jesse Dimech, Trevor I. Allen, and Sean Standen
Solid Earth, 11, 691–717, https://doi.org/10.5194/se-11-691-2020, https://doi.org/10.5194/se-11-691-2020, 2020
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A magnitude 5.3 reverse-faulting earthquake in September 2018 near Lake Muir in southwest Western Australia was followed after 2 months by a collocated magnitude 5.2 strike-slip event. The first event produced a ~ 5 km long and up to 0.5 m high west-facing surface rupture, and the second triggered event deformed but did not rupture the surface. The earthquake sequence was the ninth to have produced surface rupture in Australia. None of these show evidence for prior Quaternary surface rupture.
Craig Magee and Christopher Aiden-Lee Jackson
Solid Earth, 11, 579–606, https://doi.org/10.5194/se-11-579-2020, https://doi.org/10.5194/se-11-579-2020, 2020
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Injection of vertical sheets of magma (dyke swarms) controls tectonic and volcanic processes on Earth and other planets. Yet we know little of the 3D structure of dyke swarms. We use seismic reflection data, which provides ultrasound-like images of Earth's subsurface, to study a dyke swarm in 3D for the first time. We show that (1) dyke injection occurred in the Late Jurassic, (2) our data support previous models of dyke shape, and (3) seismic data provides a new way to view and study dykes.
Emmanuelle Ricchi, Christian A. Bergemann, Edwin Gnos, Alfons Berger, Daniela Rubatto, Martin J. Whitehouse, and Franz Walter
Solid Earth, 11, 437–467, https://doi.org/10.5194/se-11-437-2020, https://doi.org/10.5194/se-11-437-2020, 2020
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This study investigates Cenozoic deformation during cooling and exhumation of the Tauern metamorphic and structural dome, Eastern Alps, through Th–Pb dating of fissure monazite-(Ce). Fissure (or hydrothermal) monazite-(Ce) typically crystallizes in a temperature range of 400–200 °C. Three major episodes of monazite growth occurred at approximately 21, 17, and 12 Ma, corroborating previous crystallization and cooling ages.
Annabel Causer, Lucía Pérez-Díaz, Jürgen Adam, and Graeme Eagles
Solid Earth, 11, 397–417, https://doi.org/10.5194/se-11-397-2020, https://doi.org/10.5194/se-11-397-2020, 2020
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Here we discuss the validity of so-called “break-up” markers along the Newfoundland margin, challenging their perceived suitability for plate kinematic reconstructions of the southern North Atlantic. We do this on the basis of newly available seismic transects across the Southern Newfoundland Basin. Our new data contradicts current interpretations of the extent of oceanic lithosphere and illustrates the need for a differently constraining the plate kinematics of the Iberian plate pre M0 times.
Dániel Kiss, Thibault Duretz, and Stefan Markus Schmalholz
Solid Earth, 11, 287–305, https://doi.org/10.5194/se-11-287-2020, https://doi.org/10.5194/se-11-287-2020, 2020
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In this paper, we investigate the physical mechanisms of tectonic nappe formation by high-resolution numerical modeling. Tectonic nappes are key structural features of many mountain chains which are packets of rocks displaced, sometimes even up to 100 km, from their original position. However, the physical mechanisms involved are not fully understood. We solve numerical equations of fluid and solid dynamics to improve our knowledge. The results are compared with data from the Helvetic Alps.
Menno Fraters, Cedric Thieulot, Arie van den Berg, and Wim Spakman
Solid Earth, 10, 1785–1807, https://doi.org/10.5194/se-10-1785-2019, https://doi.org/10.5194/se-10-1785-2019, 2019
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Three-dimensional numerical modelling of geodynamic processes may benefit strongly from using realistic 3-D starting models that approximate, e.g. natural subduction settings in the geological past or at present. To this end, we developed the Geodynamic World Builder (GWB), which enables relatively straightforward parameterization of complex 3-D geometric structures associated with geodynamic processes. The GWB is an open-source community code designed to easily interface with geodynamic codes.
Fabio Trippetta, Patrizio Petricca, Andrea Billi, Cristiano Collettini, Marco Cuffaro, Anna Maria Lombardi, Davide Scrocca, Giancarlo Ventura, Andrea Morgante, and Carlo Doglioni
Solid Earth, 10, 1555–1579, https://doi.org/10.5194/se-10-1555-2019, https://doi.org/10.5194/se-10-1555-2019, 2019
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Considering all mapped faults in Italy, empirical scaling laws between fault dimensions and earthquake magnitude are used at the national scale. Results are compared with earthquake catalogues. The consistency between our results and the catalogues gives credibility to the method. Some large differences between the two datasets suggest the validation of this experiment elsewhere.
Károly Hidas, Carlos J. Garrido, Guillermo Booth-Rea, Claudio Marchesi, Jean-Louis Bodinier, Jean-Marie Dautria, Amina Louni-Hacini, and Abla Azzouni-Sekkal
Solid Earth, 10, 1099–1121, https://doi.org/10.5194/se-10-1099-2019, https://doi.org/10.5194/se-10-1099-2019, 2019
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Subduction-transform edge propagator (STEP) faults are the locus of continual lithospheric tearing at the edges of subducted slabs, resulting in sharp changes in the lithospheric thickness and triggering lateral and/or near-vertical mantle flow. Here, we study upper mantle rocks recovered from a STEP fault context by < 4 Ma alkali volcanism. We reconstruct how the microstructure developed during deformation and coupled melt–rock interaction, which are promoted by lithospheric tearing at depth.
Frank Zwaan, Guido Schreurs, and Susanne J. H. Buiter
Solid Earth, 10, 1063–1097, https://doi.org/10.5194/se-10-1063-2019, https://doi.org/10.5194/se-10-1063-2019, 2019
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This work was inspired by an effort to numerically reproduce laboratory models of extension tectonics. We tested various set-ups to find a suitable analogue model and in the process systematically charted the impact of set-ups and boundary conditions on model results, a topic poorly described in existing scientific literature. We hope that our model results and the discussion on which specific tectonic settings they could represent may serve as a guide for future (analogue) modeling studies.
Dan Sandiford and Louis Moresi
Solid Earth, 10, 969–985, https://doi.org/10.5194/se-10-969-2019, https://doi.org/10.5194/se-10-969-2019, 2019
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This study investigates approaches to implementing plate boundaries within a fluid dynamic framework, targeted at the evolution of subduction over many millions of years.
Marco Cuffaro, Andrea Billi, Sabina Bigi, Alessandro Bosman, Cinzia G. Caruso, Alessia Conti, Andrea Corbo, Antonio Costanza, Giuseppe D'Anna, Carlo Doglioni, Paolo Esestime, Gioacchino Fertitta, Luca Gasperini, Francesco Italiano, Gianluca Lazzaro, Marco Ligi, Manfredi Longo, Eleonora Martorelli, Lorenzo Petracchini, Patrizio Petricca, Alina Polonia, and Tiziana Sgroi
Solid Earth, 10, 741–763, https://doi.org/10.5194/se-10-741-2019, https://doi.org/10.5194/se-10-741-2019, 2019
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The Ionian Sea in southern Italy is at the center of active convergence between the Eurasian and African plates, with many known
Mw > 7.0 earthquakes. Here, a recently discovered mud volcano (called the Bortoluzzi Mud Volcano or BMV) was surveyed during the Seismofaults 2017 cruise (May 2017). The BMV is the active emergence of crustal fluids probably squeezed up during the seismic cycle. As such, the BMV may potentially be used to track the seismic cycle of active faults.
David Hindle, Boris Sedov, Susanne Lindauer, and Kevin Mackey
Solid Earth, 10, 561–580, https://doi.org/10.5194/se-10-561-2019, https://doi.org/10.5194/se-10-561-2019, 2019
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On one of the least studied boundaries between tectonic plates (North America–Okhotsk in northeastern Russia), which moves very similarly to the famous San Andreas fault in California, we have found the traces of earthquakes from the recent past, but before the time of historical records. This makes us a little more sure that the fault is still the place where movement between the plates takes place, and when it happens again, there could be dangerous earthquakes.
Zoltán Erdős, Ritske S. Huismans, and Peter van der Beek
Solid Earth, 10, 391–404, https://doi.org/10.5194/se-10-391-2019, https://doi.org/10.5194/se-10-391-2019, 2019
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We used a 2-D thermomechanical code to simulate the evolution of an orogen. Our aim was to study the interaction between tectonic and surface processes in orogenic forelands. We found that an increase in the sediment input to the foreland results in prolonged activity of the active frontal thrust. Such a scenario could occur naturally as a result of increasing relief in the orogenic hinterland or a change in climatic conditions. We compare our results with observations from the Alps.
Carly Faber, Holger Stünitz, Deta Gasser, Petr Jeřábek, Katrin Kraus, Fernando Corfu, Erling K. Ravna, and Jiří Konopásek
Solid Earth, 10, 117–148, https://doi.org/10.5194/se-10-117-2019, https://doi.org/10.5194/se-10-117-2019, 2019
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The Caledonian mountains formed when Baltica and Laurentia collided around 450–400 million years ago. This work describes the history of the rocks and the dynamics of that continental collision through space and time using field mapping, estimated pressures and temperatures, and age dating on rocks from northern Norway. The rocks preserve continental collision between 440–430 million years ago, and an unusual pressure–temperature evolution suggests unusual tectonic activity prior to collision.
Felix Hentschel, Claudia A. Trepmann, and Emilie Janots
Solid Earth, 10, 95–116, https://doi.org/10.5194/se-10-95-2019, https://doi.org/10.5194/se-10-95-2019, 2019
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We used microscopy and electron backscatter diffraction to analyse the deformation behaviour of feldspar at greenschist facies conditions in mylonitic pegmatites of the Austroalpine basement. There are strong uncertainties about feldspar deformation, mainly because of the varying contributions of different deformation processes. We observed that deformation is mainly the result of coupled fracturing and dislocation glide, followed by growth and granular flow.
Andreia Plaza-Faverola and Marie Keiding
Solid Earth, 10, 79–94, https://doi.org/10.5194/se-10-79-2019, https://doi.org/10.5194/se-10-79-2019, 2019
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Vast amounts of methane are released to the oceans at continental margins (seepage). The mechanisms controlling when and how much methane is released are not fully understood. In the Fram Strait seepage may be affected by complex tectonic processes. We modelled the stress generated on the sediments exclusively due to the opening of the mid-ocean ridges and found that changes in the stress field may be controlling when and where seepage occurs, which has implications for seepage reconstruction.
Richard Styron
Solid Earth, 10, 15–25, https://doi.org/10.5194/se-10-15-2019, https://doi.org/10.5194/se-10-15-2019, 2019
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Successive earthquakes on a single fault are not perfectly periodic in time. There is some natural random variability. This leads to variations in estimated fault slip rates over short timescales though the longer-term mean slip rate stays constant, which may cause problems when comparing slip rates at different timescales. This paper is the first to quantify these effects, demonstrating substantial variation in slip rates over a few to tens of earthquakes, but much less at longer timescales.
Jean-Baptiste P. Koehl and Jhon M. Muñoz-Barrera
Solid Earth, 9, 1535–1558, https://doi.org/10.5194/se-9-1535-2018, https://doi.org/10.5194/se-9-1535-2018, 2018
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This research is dedicated to the study of poorly understood coal-bearing Mississippian (ca. 360–325 Ma) sedimentary rocks in central Spitsbergen. Our results suggest that these rocks were deposited during a period of widespread extension involving multiple fault trends, including faults striking subparallel to the extension direction, while overlying Pennsylvanian rocks (ca. 325–300 Ma) were deposited during extension localized along fewer, larger faults.
Jessica McBeck, Michele Cooke, Pauline Souloumiac, Bertrand Maillot, and Baptiste Mary
Solid Earth, 9, 1421–1436, https://doi.org/10.5194/se-9-1421-2018, https://doi.org/10.5194/se-9-1421-2018, 2018
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In order to assess the influence of deformational processes within accretionary prisms, we track the evolution of the energy budget. We track the consumption of energy stored in internal deformation of the host rock, energy expended in frictional slip, energy used in uplift against gravity and total energy input. We find that the energy used in internal deformation is < 1% of the total and that the energy expended in frictional slip is the largest portion of the budget.
Yi Ni Wang, Wen Liang Xu, Feng Wang, and Xiao Bo Li
Solid Earth, 9, 1375–1397, https://doi.org/10.5194/se-9-1375-2018, https://doi.org/10.5194/se-9-1375-2018, 2018
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Early Triassic sediments in the northeastern North Chian Craton resulted from the subduction of the Paleo-Asian oceanic plate and collision between the North China and Yangtze cratons. Late Triassic sediments resulted from the final closure of the Paleo-Asian Ocean in the Middle Triassic and exhumation of the Su–Lu Orogenic Belt. Early Jurassic change in provenance was related to the uplift of the Xing'an–Mongolia Orogenic Belt and the subduction of the Paleo-Pacific Plate.
Matthias Nettesheim, Todd A. Ehlers, David M. Whipp, and Alexander Koptev
Solid Earth, 9, 1207–1224, https://doi.org/10.5194/se-9-1207-2018, https://doi.org/10.5194/se-9-1207-2018, 2018
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In this modeling study, we investigate rock uplift at plate corners (syntaxes). These are characterized by a unique bent geometry at subduction zones and exhibit some of the world's highest rock uplift rates. We find that the style of deformation changes above the plate's bent section and that active subduction is necessary to generate an isolated region of rapid uplift. Strong erosion there localizes uplift on even smaller scales, suggesting both tectonic and surface processes are important.
Fernando O. Marques, Nibir Mandal, Subhajit Ghosh, Giorgio Ranalli, and Santanu Bose
Solid Earth, 9, 1061–1078, https://doi.org/10.5194/se-9-1061-2018, https://doi.org/10.5194/se-9-1061-2018, 2018
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We couple Himalayan tectonics to numerical simulations to show how upward-tapering channel (UTC) flow can be used to explain the evidence. The simulations predict high tectonic overpressure (TOP > 2), which increases exponentially with a decrease in UTC mouth width, and with increase in velocity and channel viscosity. The highest TOP occurs at depths < −60 km, which, combined with the flow in the UTC, forces high-pressure rocks to exhume along the channel’s hanging wall, as in the Himalayas.
Cited articles
Abecassis, S., Arcay, D., and Lallemand, S.: Subduction initiation at fracture
zones: conditions and various modes, in: abstracts of the GeoMod conference,
17–20 October, p. 14, La Grande Motte, France,
available at: http://geomod2016.gm.univ-montp2.fr/Home.html (last access: 20 December 2019), 2016. a, b
Adam, C., King, S., Vidal, V., Rabinowicz, M., Jalobeanu, A., and Yoshida, M.:
Variation of the subsidence parameters, effective thermal conductivity, and
mantle dynamics, Earth Planet. Sc. Lett., 426, 130–142, 2015. a
Afonso, J. C., Zlotnik, S., and Fernandez, M.: Effects of compositional and
rheological stratifications on small-scale convection under the oceans:
Implications for the thickness of oceanic lithosphere and seafloor
flattening, Geophys. Res. Lett., 35, L20308, https://doi.org/10.1029/2008GL035419, 2008. a
Arcay, D.: Dynamics of interplate domain in subduction zones: influence of rheological parameters and subducting plate age, Solid Earth, 3, 467–488, https://doi.org/10.5194/se-3-467-2012, 2012. a
Arcay, D.: Modelling the interplate domain in thermo-mechanical simulations of
subduction: Critical effects of resolution and rheology, and consequences
on wet mantle melting, Phys. Earth Planet. Inter., 269, 112–132,
https://doi.org/10.1016/j.pepi.2017.05.008, 2017. a, b
Arcay, D., Lallemand, S., and Doin, M.-P.: Back-arc Strain in Subduction Zones:
Statistical Observations vs. Numerical Modelling, Geochem. Geophys.
Geosyst., 9, Q05015, https://doi.org/10.1029/2007GC001875,
2008. a
Arculus, R. J., Ishizuka, O., Bogus, K. A., Gurnis, M., Hickey-Vargas, R.,
Aljahdali, M. H., Bandini-Maeder, A. N., Barth, A. P., Brandl, P. A., Drab,
L., do Monte Guerra, R., Hamada, M., Jiang, F., Kanayama, K., Kender, S.,
Kusano, Y., Li, H., Loudin, L. C., Maffione, M., Marsaglia, K. M., McCarthy,
A., Meffre, S., Morris, A., Neuhaus, M., Savov, I. P., Sena, C., Tepley III,
F. J., van der Land, C., and Yogodzinski Zhang, G. M.: A record of
spontaneous subduction initiation in the Izu-Bonin-Mariana arc, Nat.
Geosci., 8, 728–733, https://doi.org/10.1038/ngeo2515, 2015. a, b
Baes, M. and Sobolev, S.: Mantle Flow as a Trigger for Subduction Initiation: A
Missing Element of the Wilson Cycle Concept, Geochem. Geophys.
Geosyst., 18, 4469–4486, https://doi.org/10.1002/2017GC006962, 2017. a, b
Behn, M. D., Lin, J., and Zuber, M. T.: Evidence for weak oceanic transform
faults, Geophys. Res. Lett., 29, 60-1–60-4,
https://doi.org/10.1029/2002GL015612,
2002. a
Billen, M. and Gurnis, M.: Constraints on subducting plate strength within the
Kermadec trench, J. Geophys. Res., 110, B05407, https://doi.org/10.1029/2004JB003308, 2005. a
Bloomer, S.: Distribution and origin of igneous rocks from the landward slopes
of the Mariana Trench: Implications for its structure and evolution, J.
Geophys. Res., 88, 7411–7428, 1983. a
Bloomer, S. and Hawkins, J.: Petrology and geochemistry of boninite series
volcanic rocks from the Mariana trench, Contrib. Mineral. Petrol., 97,
361–377, 1983. a
Bonatti, E., Ligi, M., Borsetti, A., Gasperini, L., Negri, A., and Sartori, R.:
Lower Cretaceous deposits trapped near the equatorial Mid-Atlantic
Ridge, Nature, 380, 518–520, 1996. a
Bousquet, R., Goffé, B., Henry, P., Le Pichon, X., and Chopin, C.:
Kinematic, thermal and petrological model of the Central Alps: Lepontine
metamorphism in the upper crust and eclogitisation of the lower crust,
Tectonophysics, 273, 105–127, 1997. a
Boutelier, D. and Beckett, D.: Initiation of Subduction Along Oceanic Transform
Faults: Insights From Three-Dimensional Analog Modeling Experiments,
Front. Earth Sci., 6, 204, https://doi.org/10.3389/feart.2018.00204,
2018. a
Buffett, B.: Plate force du to bending at subduction zones, J. Geophys. Res.,
111, B09405, https://doi.org/10.1029/2006JB004295, 2006. a
Burov, E. B.: Rheology and strength of the lithosphere, Mar. Petrol.
Geol., 28, 1402–1443,
https://doi.org/10.1016/j.marpetgeo.2011.05.008,
2011. a
Cannat, M., Mamaloukas-Frangoulis, V., Auzende, J.-M., Bideau, D., Bonatti, E.,
Honnorez, J., Lagabrielle, Y., Malavieille, J., and Mevel, C.: A geological
cross-section of the Vema fracture zone transverse ridge, Atlantic ocean,
J. Geodynam., 13, 97–117,
https://doi.org/10.1016/0264-3707(91)90034-C, 1991. a, b
Carlson, R. L. and Herrick, C. N.: Densities and porosities in the oceanic
crust and their variations with depth and age, J. Geophys.
Res.-Sol. Ea., 95, 9153–9170, https://doi.org/10.1029/JB095iB06p09153,
1990. a
Cazenave, A., Monnereau, M., and Gibert, D.: Seasat gravity undulations in the
central Indian Ocean, Phys. Earth Planet. In., 48,
130–141, 1987. a
Christensen, U. R.: Convection with pressure- and temperature-dependent
non-Newtonian rheology, Geophys. J. R. Astron. Soc., 77, 343–384, 1984. a
Cloetingh, S., Wortel, R., and Vlaar, N. J.: On the initiation of subduction
zones, Pure Appl. Geophys., 129, 7–25, https://doi.org/10.1007/BF00874622, 1989. a
Crameri, F. and Tackley, P. J.: Subduction initiation from a stagnant lid and
global overturn: new insights from numerical models with a free surface,
Prog. Earth Planet. Sci., 3, 30,
https://doi.org/10.1186/s40645-016-0103-8, 2016. a, b, c
Crameri, F., Tackley, P., Meilick, I., Gerya, T., and Kaus, B.: A free plate
surface and weak oceanic crust produce single-sided subduction on Earth,
Geophys. Res. Lett., 39, L03306, https://doi.org/10.1029/2011GL050046, 2012. a
Demouchy, S., Tommasi, A., Ballaran, T. B., and Cordier, P.: Low strength of
Earth’s uppermost mantle inferred from tri-axial deformation experiments on
dry olivine crystals, Phys. Earth Planet. In., 220,
37–49, 2013. a
Deschamps, A. and Lallemand, S.: The West Philippine Basin: a
Paleocene-Oligocene backarc basin opened between two opposed subduction
zones., J. Geophys. Res., 107, 2322, https://doi.org/10.1029/2001JB001706, 2002. a, b, c
Deschamps, A. and Lallemand, S.: Geodynamic setting of Izu-Bonin-Mariana
boninites, Geological Society, London, Special Publications, 219, 163–185,
https://doi.org/10.1144/GSL.SP.2003.219.01.08, 2003. a, b
Deschamps, A., Monié, P., Lallemand, S., Hsu, S.-K., and Yeh, J.: Evidence
for Early Cretaceous oceanic crust trapped in the Philippine Sea Plate,
Earth Planet. Sci. Lett., 179, 503–516, 2000. a
Detrick, R. and Purdy, G.: The crustal structure of the Kane fracture zone
from seismic refraction studies, J. Geophys. Res., 85, 3759–3777, 1980. a
Dewandel, B., Lachassagne, P., and Qatan, A.: Spatial measurements of stream
baseflow, a relevant method for aquifer characterization and permeability
evaluation. Application to a hard-rock aquifer, the Oman ophiolite,
Hydrol. Process., 18, 3391–3400, https://doi.org/10.1002/hyp.1502,
2004. a
Doin, M.-P., Fleitout, L., and McKenzie, D.: Geoid anomalies and the
structure of continental and oceanic lithospheres, J. Geophys. Res., 101,
16119–16135, 1996. a
Doo, W.-B., Hsu, S.-K., Yeh, Y., Tsai, C., and Chang, C.: Age and tectonic
evolution of the northwest corner of the West Philippine Basin, Mar. Geophys.
Res., 36, 113–125, https://doi.org/10.1007/s11001-014-9234-8, 2015. a
Drury, M. R.: Dynamic recrystallization and strain softening of olivine
aggregates in the laboratory and the lithosphere, Geological Society, London,
Special Publications, 243, 143–158, 2005. a
Duarte, J.-A. C., Rosas, F., Terrinha, P., Schellart, W. P., Boutelier, D.,
Gutscher, M., and Ribeiro, A.: Are subduction zones invading the Atlantic?
Evidence from the southwest Iberia margin, Geology, 41, 839–842, 2013. a
Dumoulin, C., Doin, M.-P., and Fleitout, L.: Numerical simulations of the
cooling of an oceanic lithosphere above a convective mantle, Phys. Earth
Planet. In., 125, 45–64, 2001. a
Eakin, D., McIntosh, K., Van Avendonk, H., and Lavier, L.: New geophysical
constraints on a failed subduction initiation: The structure and potential
evolution of the Gagua Ridge and Huatung Basin, Geochem. Geophys. Geosyst.,
16, 1–21, 2015. a
Escartín, J. and Cannat, M.: Ultramafic exposures and the gravity signature
of the lithosphere near the Fifteen-Twenty Fracture Zone
(Mid-Atlantic Ridge, 14∘–16.5∘ N), Earth Planet. Sci. Lett., 171,
411–424, 1999. a
Escartín, J., Hirth, G., and Evans, B.: Nondilatant brittle deformation of
serpentinites: Implications for Mohr-Coulomb theory and the strength of
faults, J. Geophys. Res., 102, 2897–2913, 1997. a
Farough, A., Moore, D. E., Lockner, D. A., and Lowell, R. P.: Evolution of
fracture permeability of ultramafic rocks undergoing serpentinization at
hydrothermal conditions: An experimental study, Geochem. Geophys.
Geosyst., 17, 44–55, https://doi.org/10.1002/2015GC005973,
2016. a
Farrington, R. J., Moresi, L.-N., and Capitanio, F. A.: The role of
viscoelasticity in subducting plates, Geochem. Geophys. Geosyst.,
15, 4291–4304, https://doi.org/10.1002/2014GC005507,
2014. a
Fournier, M., Chamot-Rooke, N., Rodriguez, M., Huchon, P., Petit, C., Beslier,
M., and Zaragosi, S.: Owen Fracture Zone: The Arabia–India plate boundary
unveiled, Earth Planet. Sci. Lett., 302, 247–252, 2011. a
Fox, P. and Gallo, D.: A tectonic model for ridge-transition-ridge plate
boundaries: Implications for the structure of oceanic lithosphere,
Tectonophysics, 104, 205–242, https://doi.org/10.1016/0040-1951(84)90124-0, 1983. a
Fujiwara, T., Tamura, C., Nishizawa, A., Fujioka, K., Kobayashi, K., and
Iwabuchi, Y.: Morphology and tectonics of the Yap Trench, Mar. Geophys. Res.,
21, 69–86, 2000. a
Gaina, C. and Müller, D.: Cenozoic tectonic and depth/age evolution of the
Indonesian gateway and associated back-arc basins, Earth Sci. Rev., 83,
177–203, https://doi.org/10.1016/j.earscirev.2007.04.004, 2007. a
Garel, F., Goes, S., Davies, D. R., Davies, J. H., Kramer, S. C., and Wilson,
C. R.: Interaction of subducted slabs with the mantle transition-zone: A
regime diagram from 2-D thermo-mechanical models with a mobile trench and an
overriding plate, Geochem. Geophys. Geosyst., 15, 1739–1765,
https://doi.org/10.1002/2014GC005257, 2014. a
Godard, M., Luquot, L., Andreani, M., and Gouze, P.: Incipient hydration of
mantle lithosphere at ridges: A reactive-percolation experiment, Earth Planet. Sc. Lett., 371–372, 92–102,
https://doi.org/10.1016/j.epsl.2013.03.052,
2013. a
Goetze, C. and Evans, B.: Stress and temperature in the bending lithosphere as
constrained by experimental rock mechanics, Geophys. J. Int., 59, 463–478,
https://doi.org/10.1111/j.1365-246X.1979.tb02567.x, 1979. a
Gutscher, M., Malod, J., Rehaul, J.-P., Contrucci, I., Klingelhoefer, F.,
Mendes-Victor, L., and Sparkman, W.: Evidence for active subduction beneath
Gibraltar, Geology, 30, , 1071–1074, 2002. a
Hall, C. E. and Gurnis, M.: Strength of fracture zones from their bathymetric
and gravitational evolution, J. Geophys. Res.-Sol. Ea.,
110, 1402, https://doi.org/10.1029/2004JB003312,
2005. a
Hansen, L. N., Zimmerman, M. E., and Kohlstedt, D. L.: The influence of microstructure on deformation of olivine in the grain-boundary sliding regime, J. Geophys. Res.-Sol. Ea.,
117, 1402, https://doi.org/10.1029/2012JB009305,
2012. a
Harmon, N., Forsyth, D. W., and Weeraratne, D. S.: Thickening of young Pacific
lithosphere from high-resolution Rayleigh wave tomography: A test of the
conductive cooling model, Earth Planet. Sc. Lett., 278, 96–106,
2009. a
Hasterok, D.: A heat flow based cooling model for tectonic plates, Earth Planet. Sc. Lett., 361, 34–43,
https://doi.org/10.1016/j.epsl.2012.10.036,
2013. a
Hawkins, J. and Batiza, R.: Metamorphic rocks of the Yap arc-trench system,
Earth Planet. Sci. Lett., 37, 216–229, 1977. a
Haxby, W. F. and Weissel, J. K.: Evidence for small-scale mantle convection
from Seasat altimeter data, J. Geophys. Res.-Sol. Ea., 91,
3507–3520, 1986. a
Hegarty, K. A. and Weissel, J. K.: Complexities in the Development of the
Caroline Plate Region, Western Equatorial Pacific, in: The Ocean Basins and
Margins, edited by: Nairn, A., Stehli, F., and Uyeda, S., Springer, Boston, MA, 7B,
277–301,
https://doi.org/10.1007/978-1-4615-8041-6_6, 1988. a, b
Hegarty, K. A., Weissel, J. K., and Hayes, D. E.: Convergence at the
Caroline-Pacific Plate Boundary: Collision and Subduction, chap. 18, pp.
326–348, American Geophysical Union (AGU), https://doi.org/10.1029/GM027p0326,
1983. a
Hickey-Vargas, R., Yogodzinski, G., Ishizuka, O., McCarthy, A., Bizimis, M.,
Kusano, Y., Savov, I., and Arculus, R.: Origin of depleted basalts during
subduction initiation and early development of the Izu-Bonin-Mariana island
arc: Evidence from IODP expedition 351 site U1438, Amami-Sankaku basin,
Geochem. Cosmochem. Ac., 229, 85–111,
https://doi.org/10.1016/j.gca.2018.03.007, 2018. a
Hidas, K., Tommasi, A., Garrido, C. J., Padrón-Navarta, J. A., Mainprice, D.,
Vauchez, A., Barou, F., and Marchesi, C.: Fluid-assisted strain localization
in the shallow subcontinental lithospheric mantle, Lithos, 262, 636–650,
https://doi.org/10.1016/j.lithos.2016.07.038,
2016. a
Hilde, T. and Lee, C.-S.: Origin and evolution of the west Philippine Basin: a
new interpretation, Tectonophysics, 102, 85–104,
https://doi.org/10.1016/0040-1951(84)90009-X, 1984. a
Hussong, D. and Uyeda, S.: Tectonic processes and the history of the Mariana
Arc: a synthesis of the results of Deep Sea Drilling Project Leg 60, Initial
Rep. Deep Sea Drill. Proj., 60, 909–929, 1981. a
Ishizuka, O., Kimura, J.-I., Li, Y. B., Stern, R. J., Reagan, M. K., Taylor,
R. N., Ohara, Y., Bloomer, S. H., Ishii, T., Hargrove, U. S., and Haraguchi,
S.: Early stages in the evolution of Izu-Bonin arc volcanism: New age,
chemical, and isotopic constraints, Earth Planet. Sc. Lett., 250,
385–401, https://doi.org/10.1016/j.epsl.2006.08.007,
2006. a
Ishizuka, O., Tani, K., Reagan, M. K., Kanayama, K., Umino, S., Harigane, Y.,
Sakamoto, I., Miyajima, Y., Yuasa, M., and Dunkley, D. J.: The timescales of
subduction initiation and subsequent evolution of an oceanic island arc,
Earth Planet. Sc. Lett., 306, 229–240,
https://doi.org/10.1016/j.epsl.2011.04.006,
2011. a, b
Ishizuka, O., Taylor, R. N., Ohara, Y., and Yuasa, M.: Upwelling, rifting, and
age-progressive magmatism from the Oki-Daito mantle plume, Geology, 41,
1011–1014, https://doi.org/10.1130/G34525.1, 2013. a
Ishizuka, O., Hickey-Vargas, R., Arculus, R. J., Yogodzinski, G. M., Savov,
I. P., Kusano, Y., McCarthy, A., Brandl, P. A., and Sudo, M.: Age of
Izu-Bonin-Mariana arc basement, Earth Planet. Sc. Lett.,
481, 80–90, https://doi.org/10.1016/j.epsl.2017.10.023,
2018. a
Johnson, J. A., Hickey-Vargas, R., Fryer, P., Salters, V., and Reagan, M. K.:
Geochemical and isotopic study of a plutonic suite and related early volcanic
sequences in the southern Mariana forearc, Geochem. Geophys.
Geosyst., 15, 589–604, https://doi.org/10.1002/2013GC005053,
2014. a
Karato, S.-I., Paterson, M. S., and FitzGerald, J. D.: Rheology of synthetic
olivine aggregates: Influence of grain size and water, J. Geophys.
Res.-Sol. Ea., 91, 8151–8176, https://doi.org/10.1029/JB091iB08p08151,
1986. a
Keenan, T. and Encarnación, J.: Unclear causes for subduction, Nat.
Geosci., 9, 338, https://doi.org/10.1038/ngeo2703, 2016. a, b
Korenaga, J.: Scaling of plate tectonic convection with pseudoplastic rheology,
J. Geophys. Res.-Sol. Ea., 115, b11405,
https://doi.org/10.1029/2010JB007670, 2010. a
Kuo, B.-Y., Chi, W.-C., Lin, C.-R., Chang, E.-Y., Collins, J., and Liu, C.-S.:
Two-station measurement of Rayleigh wave phase velocities for the Huatung
basin, the westernmost Philippine Sea, with OBS: implications for regional
tectonics, Geophys. J. Int., 179, 1859–1869,
https://doi.org/10.1111/j.1365-246X.2009.04391.x, 2009. a
Lallemand, S.: High rates of arc consumption by subduction processes: Some
consequences, Geology, 23, 551–554, 1995. a
Lebrun, J.-F., Lamarche, G., and Collot, J.-Y.: Subduction initiation at a
strike-slip plate boundary: the Cenozoic Pacific-Australian plate boundary,
south of New Zealand, Geophys. Res. Lett., 108, 2453, https://doi.org/10.1029/2002JB002041,
2003. a
Lu, G., Kaus, B. J. P., Zhao, L., and Zheng, T.: Self-consistent subduction
initiation induced by mantle flow, Terra Nova, 27, 130–138, https://doi.org/10.1111/ter.12140, 2015. a, b
Mackwell, S., Zimmerman, M., and Kohlstedt, D.: High-temperature deformation
of dry diabase with applications to tectonics on Venus, J. Geophys. Res.,
103, 975–984, 1998. a
Maia, M., Sichel, S., Briais, A., Brunelli, D., Ligi, M., Ferreira, N., Campos,
T., Mougel, B., Brehme, I., Hémond, C., Motoki, A., Moura, D., Scalabrin,
C., Pessanha, I., Alves, E., Ayres, A., and Oliveira, P.: Extreme mantle
uplift and exhumation along a transpressive transform fault, Nat. Geosci., 9. 619–623,
https://doi.org/10.1038/NGEO2759, 2016. a
Marques, F. and Kaus, B.: Speculations on the impact of catastrophic subduction
initiation on the Earth System, J. Geodynam., 93, 1–16,
https://doi.org/10.1016/j.jog.2015.09.003, 2016. a
Matsumoto, T. and Tomoda, Y.: Numerical simulation of the initiation of
subduction at the fracture zone, J. Phys. Earth., 31, 183–194,
https://doi.org/10.4294/jpe1952.31.183, 1983. a
McKenzie, D. P.: The Initiation of Trenches, in: Island Arcs, Deep Sea Trenches and Back-Arc Basins, edited by: Talwani, M. and Pitman, W. C., Maurice Ewing Series, 1, 57–61, American Geophysical Union (AGU), https://doi.org/10.1029/ME001p0057,
1977. a, b
Meckel, T., Mann, P., Mosher, S., and Coffin, M.: Influence of cumulative
convergence on lithospheric thrust fault development and topography along the
Australian-Pacific plate boundary south of New Zealand, Geochem. Geophys.
Geosyst., 6, Q09010, https://doi.org/10.1029/2005GC000914, 2005. a, b
Michibayashi, K. and Mainprice, D.: The role of pre-existing mechanical
anisotropy on shear zone development within oceanic mantle lithosphere: an
example from the Oman ophiolite, J. Petrol., 45, 405–414, 2004. a
Moore, D., Lockner, D., Tanaka, H., and Iwata, K.: The coefficient of friction
of chrysotile gouge at seismogenic depths, Int. Geol. Rev., 46,
385–398, 2004. a
Morency, C. and Doin, M.-P.: Numerical simulations of the mantle delamination,
J. Geophys. Res., 109, 3410, https://doi.org/10.1029/2003JB002414, 2004. a
Morency, C., Doin, M.-P., and Dumoulin, C.: Three-dimensional numerical
simulations of mantle flow beneath mid-ocean ridges, J. Geophys.
Res.-Sol. Ea., 110, B11407, https://doi.org/10.1029/2004JB003454,
2005. a
Mortimer, N., Gans, P. B., Palin, J., Herzer, R. H., Pelletier, B., and
Monzier, M.: Eocene and Oligocene basins and ridges of the Coral Sea-New
Caledonia region: Tectonic link between Melanesia, Fiji, and Zealandia,
Tectonics, 33, 1386–1407, https://doi.org/10.1002/2014TC003598, 2014. a
Mueller, S. and Phillips, R. J.: On the initiation of subduction, J.
Geophys. Res.-Sol. Ea., 96, 651–665, 1991. a
Nikolaeva, K., Gerya, T. V., and Connolly, J. A.: Numerical modelling of
crustal growth in intraoceanic volcanic arcs, Phys. Earth Planet. In., 171, 336–356,
https://doi.org/10.1016/j.pepi.2008.06.026, 2008. a
Parsons, B. and Sclater, J. G.: An analysis of the variation of ocean floor
bathymetry and heat flow with age, J. Geophys. Res., 82,
803–827, 1977. a
Patriat, M., Pichot, T., Westbrook, G., Umber, M., Deville, E., Bénard, F.,
Roest, W., Loubrieu, B., and the Antiplac cruise party: Evidence for
Quaternary convergence between the North American and South American plates,
east of the Lesser Antilles, Geology, 39, 979–982, 2011. a
Patriat, M., Collot, J., Danyushevsky, L., Fabre, M., Meffre, S., Falloon, T.,
Rouillard, P., Pelletier, B., Roach, M., and Fournier, M.: Propagation of
back-arc extension into the arc lithosphere in the southern New Hebrides
volcanic arc, Geochem. Geophys. Geosyst., 16, 3142–3159, https://doi.org/10.1002/2015GC005717,
2015. a, b, c, d
Pichot, T., Patriat, M., Westbrook, G., Nalpas, T., Gutscher, M., Roest, W.,
Deville, E., Moulin, M., Aslanian, D., and Rabineau, M.: The Cenozoic
tectonostratigraphic evolution of the Barracuda Ridge and Tiburon Rise, at
the western end of the North America – South America plate boundary zone,
Mar. Geol., 303–306, 154–171, https://doi.org/10.1016/j.margeo.2012.02.001, 2012. a
Qiuming, C.: Fractal density and singularity analysis of heat flow over ocean
ridges, Sci. Rep.-UK, 6, 19167, https://doi.org/10.1038/srep19167, 2016. a
Raleigh, C. and Paterson, M.: Experimental deformation of serpentinite and its
tectonic implications, J. Geophys. Res., 70, 3965–3985, 1965. a
Reagan, M. K., Heaton, D. E., Schmitz, M. D., Pearce, J. A., Shervais, J. W.,
and Koppers, A. A.: Forearc ages reveal extensive short-lived and rapid
seafloor spreading following subduction initiation, Earth Planet. Sc. Lett., 506, 520–529,
https://doi.org/10.1016/j.epsl.2018.11.020,
2019. a
Rocchi, V., Sammonds, P. R., and Kilburn, C. R.: Flow and fracture maps for
basaltic rock deformation at high temperatures, J. Volcanol.
Geoth. Res., 120, 25–42,
https://doi.org/10.1016/S0377-0273(02)00343-8,
2003. a
Sdrolias, M. and Müller, R.: Controls on back-arc basin formation, Geochem.
Geophys. Geosyst., 7, Q04016, https://doi.org/10.1029/2005GC001090, 2006. a
Seton, M., Flament, N., Whittaker, J., Müller, R., Gurnis, M., and Bower, D.:
Ridge subduction sparked reorganization of the Pacific plate-mantle system
60–50 million years ago, Geophys. Res. Lett., 42, 1732–1740, https://doi.org/10.1002/2015GL063057, 2015. a
Sibuet, J.-C., Hsu, S.-K., Le Pichon, X., Le Formal, J.-P., Reed, D.,
Moore, G., and Liu, C.-S.: East Asia plate tectonics since 15 Ma: constraints
from the Taiwan region, Tectonophysics, 344, 103–134, 2002. a
Stein, S. and Stein, S.: A model for the global variation in oceanic depth and
heat flow with lithospheric age, Nature, 359, 123–129, 1992. a
Stern, R. and Bloomer, S.: Subduction zone infancy: examples from the Eocene
Izu- Bonin-Mariana and Jurassic California arcs, Geol. Soc. Am. Bull., 104,
1621–1636, https://doi.org/10.1130/0016-7606(1992)104<1621:SZIEFT>2.3.CO;2, 1992. a, b
Stern, R. J. and Gerya, T.: Subduction initiation in nature and models: A
review, Tectonophysics, 746,
173–198, https://doi.org/10.1016/j.tecto.2017.10.014, 2018. a, b, c, d
Tesei, T., Harbord, C. W. A., De Paola, N., Collettini, C., and Viti, C.:
Friction of Mineralogically Controlled Serpentinites and Implications for
Fault Weakness, J. Geophys. Res.-Sol. Ea., 123,
6976–6991, https://doi.org/10.1029/2018JB016058,
2018. a
Tetreault, J. L. and Buiter, S. J. H.: Future accreted terranes: a compilation of island arcs, oceanic plateaus, submarine ridges, seamounts, and continental fragments, Solid Earth, 5, 1243–1275, https://doi.org/10.5194/se-5-1243-2014, 2014. a
Thielmann, M. and Kaus, B. J. P.: Shear heating induced lithospheric-scale
localization: does it result in subduction?, Earth Planet. Sci. Lett., 359/360, 1–13,
https://doi.org/10.1016/j.epsl.2012.10.002, 2012. a, b, c
Tompkins, M. J. and Christensen, N. I.: Effects of pore pressure on
compressional wave attenuation in a young oceanic basalt, Geophys. Res. Lett., 26, 1321–1324, https://doi.org/10.1029/1999GL900216,
1999. a
Tortella, D., Torne, M., and Perez-Estaun, A.: Geodynamic Evolution of the
Eastern Segment of the Azores-Gibraltar Zone: The Gorringe Bank and the Gulf
of Cadiz Region, Mar. Geophys. Res., 19, 211–230,
https://doi.org/10.1023/A:1004258510797, 1997. a
Ueda, K., Gerya, T., and Sobolev, S. V.: Subduction initiation by
thermal–chemical plumes: Numerical studies, Phys. Earth Planet. In., 171, 296–312,
https://doi.org/10.1016/j.pepi.2008.06.032, 2008. a, b, c
Uyeda, S. and Kanamori, H.: Back-arc opening and the mode of subduction zones,
J. Geophys. Res., 84, 1049–1062, 1979. a
van Keken, P., King, S., Schmeling, H., Christensen, U., Neumeister, D., and
Doin, M.-P.: A comparison of methods for the modeling of thermochemical
convection, J. Geophys. Res., 102, 22477–22495, 1997. a
Violay, M., Gibert, B., Mainprice, D., Evans, B., Dautria, J.-M., Azais, P.,
and Pezard, P.: An experimental study of the brittle-ductile transition of
basalt at oceanic crust pressure and temperature conditions, J.
Geophys. Res.-Sol. Ea., 117, B03213, https://doi.org/10.1029/2011JB008884,
2012.
a, b
Whattam, S. A. and Stern, R. J.: Late Cretaceous plume-induced subduction
initiation along the southern margin of the Caribbean and NW South America:
The first documented example with implications for the onset of plate
tectonics, Gond. Res., 27, 38–63,
https://doi.org/10.1016/j.gr.2014.07.011,
2015. a
Wilks, K. and Carter, N.: Rheology of some continental lower crustal rocks,
Tectonophysics, 182, 57–77, 1990. a
Wolfson-Schwehr, M., Boettcher, M. S., McGuire, J. J., and Collins, J. A.: The
relationship between seismicity and fault structure on the Discovery
transform fault, East Pacific Rise, Geochem. Geophys. Geosyst., 15,
3698–3712, https://doi.org/10.1002/2014GC005445,
2014. a
Yongsheng, Z., Changrong, H., Xiaoge, H., Juan, S., Zunan, S., and Hua, K.:
Rheological Complexity of Mafic Rocks and Effect of Mineral Component on
Creep of Rocks, Earth Sci. Front., 16, 76–87, 2009. a
Zhu, G., Gerya, T. V., Yuen, D. A., Honda, S., Yoshida, T., and Connolly, J.
A. D.: Three-dimensional dynamics of hydrous thermal-chemical plumes in
oceanic subduction zones, Geochem. Geophys. Geosyst., 10, Q11006,
https://doi.org/10.1029/2009GC002625,
2009. a
Zhu, G., Gerya, T. V., Honda, S., Tackley, P. J., and Yuen, D. A.: Influences
of the buoyancy of partially molten rock on 3-D plume patterns and melt
productivity above retreating slabs, Phys. Earth Planet. In., 185, 112–121, https://doi.org/10.1016/j.pepi.2011.02.005,
2011. a
Search articles
Short summary
We propose a new exploration of the concept of
spontaneouslithospheric collapse at a transform fault (TF) by performing a large study of conditions allowing instability of the thicker plate using 2-D thermomechanical simulations. Spontaneous subduction is modelled only if extreme mechanical conditions are assumed. We conclude that spontaneous collapse of the thick older plate at a TF evolving into mature subduction is an unlikely process of subduction initiation at modern Earth conditions.
We propose a new exploration of the concept of
spontaneouslithospheric collapse at a transform...
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