Depositional history of the Lagniappe Delta, northern Gulf of Mexico

Geo-Marine Letters
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Abstract

The northern Gulf of Mexico continental shelf is characterized by superimposing deltas. One such delta, informally named Lagniappe, extends east of the Mississippi Delta from mid-shelf to the continental slope. This late Wisconsinan delta is adjacent to, but not associated with the Mississippi Delta complex: the fluvial source was probably the ancient Pearl and/or Mobile Rivers. The fluvially dominated Lagniappe Delta is characterized by complex sigmoid-oblique seismic-reflection patterns, indicating delta switching of high-energy sand-prone facies to low-energy facies. The areal distribution and sediment thickness of the delta were partially controlled by two diapirs. ?? 1989 Springer-Verlag New York Inc.
Publication type Article
Publication Subtype Journal Article
Title Depositional history of the Lagniappe Delta, northern Gulf of Mexico
Series title Geo-Marine Letters
DOI 10.1007/BF02430425
Volume 9
Issue 2
Year Published 1989
Language English
Publisher location Springer-Verlag
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Geo-Marine Letters
First page 59
Last page 66
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