MD 116 / ANDAMAN
Type | Oceanographic cruise |
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Ship | Marion Dufresne |
Ship owner | TAAF |
Dates | 29/04/2000 - 01/06/2000 |
Chief scientist(s) | CHAMOT-ROOKE Nicolas |
LABORATOIRE DE GEOLOGIE - ENS 24, rue L'homond 75231 PARIS CEDEX 05 +33(0)1 44.32.22.11 |
|
DOI | 10.17600/200030 |
Objective | The ANDAMAN cruise aimed to better understand the mechanisms of the opening of the Andaman margin basin. It is located on the eastern flank of the Indian-Eurasian collision along the so-called East-Indian "rail". During the Tertiary, the Andaman-Nicobar complex recorded the progressive migration towards northern India. Three geological objects related to the rapid convergence of the Indian plate towards Eurasia were studied through the ANDAMAN cruise: the active axis of the Andaman Sea and the relationship with the strike-slip fault of Sagaing in Myanmar, the West Burmese scarp associated with the highly oblique subduction of the Indian plate and the Tertiary deformations of the 90°E Ridge |