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oa Sub-basalt Imaging Using Broadband Magnetotellurics in Northwest Saudi Arabia
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, GEO 2012, Mar 2012, cp-287-00341
Abstract
Exploratory drilling and coring in the northwest of Saudi Arabia has revealed two distinct igneous rock suites, late Devonian (360 Ma) and late Cretaceous (76-82 Ma). The Devonian sills are significant intrusive events that were caused by extensional and compressional tectonics.