Depositional sequences in clastic continental slope deposits, Gulf of Mexico

Geo-Marine Letters
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Abstract

Tertiary and Quaternary sediments, overlying diapiric older Tertiary shales and Louann Salt on the continental slope in the western Gulf of Mexico, show cyclicity based on seismic-reflection patterns. A set of indistinct parallel reflections or an acoustically semi-transparent zone, normally onlapping onto diapir flanks, alternates with a set of distinct parallel reflections that drape the sea bottom. The indistinct reflections represent deposits employed by bottom transport during a lowering of sea level. Sea level rise and hight stand are characterized by hemipelagic sediments that form blanket-type deposits. Differential sediment loading causes diapiric activity that may reach maximum upward velocities when sea level rises. ?? 1981 A.M. Dowden, Inc.

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Depositional sequences in clastic continental slope deposits, Gulf of Mexico
Series title Geo-Marine Letters
DOI 10.1007/BF02463328
Volume 1
Issue 2
Year Published 1981
Language English
Publisher location Springer-Verlag
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Geo-Marine Letters
First page 115
Last page 121
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