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The MSC Salt Giant - Open Questions, Depositional Scenarios, Impacts in Term of Exploration, and ongoing IODP DREAM Drill
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 77th EAGE Conference and Exhibition - Workshops, Jun 2015, Volume 2015, p.1 - 5
Abstract
Among the main open questions dedicated to the Messinian Salinity Crisis, one concerns the causes, timing and emplacement mechanisms of the halite now observed in the deep basins. Several contradictory conceptual models have been proposed to account for its genesis.The deposition mechanisms and magnitude of the sea-level drawdown involved in these scenarios have various impacts on the sedimentary and tectonic evolution of the Mediterranean basins and margins, and the associated traditional plays. In order to answer some of these open questions, we propose to drill, core and log a shallow-to-deep transect on the Balearic Promontory in the framework of an IODP drilling proposal entitled: DREAM (Deep-Sea Records of the MSC; coordination: J. Lofi, Géosciences Montpellier & A. Camerlenghi, OGS Trieste).