Articles | Volume 11, issue 2
https://doi.org/10.5194/se-11-397-2020
https://doi.org/10.5194/se-11-397-2020
Research article
 | 
30 Mar 2020
Research article |  | 30 Mar 2020

Uncertainties in break-up markers along the Iberia–Newfoundland margins illustrated by new seismic data

Annabel Causer, Lucía Pérez-Díaz, Jürgen Adam, and Graeme Eagles

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Cited articles

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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.