Reply to the comment of Talwani et al. (2017) on the Sibuet et al. (2016) paper entitled 'Thinned continental crust intruded by volcanics beneath the northern Bay of Bengal'

摘要

The northern Bay of Bengal velocity-depth profiles do not follow the velocity-depth curve for the North Atlantic volcanic margins, and only partially the Kerguelen plume velocity-depth curves. Compared with the South China Sea northern margin proxy, we still suggest that the Bay of Bengal crust is thinned continental crust intruded by post-rifting volcanics, as also shown by the interpretation of the numerous high-quality deep multichannel seismic profiles we collected there. What was supposed to be under plating might be sills intruded through the lower thinned continental crust. (C) 2017 Elsevier Ltd. All rights reserved.