--> ABSTRACT: Seismic Stratigraphic Investigation of West Florida Basin, by Jacques P. Lord; #91042 (2010)

Datapages, Inc.Print this page

Seismic Stratigraphic Investigation of West Florida Basin

Jacques P. Lord

An Upper Jurassic (?)-Lower Cretaceous basin in the eastern deep Gulf of Mexico, referred to as the West Florida basin, has been described from University of Texas Institute for Geophysics multichannel seismic profiles, DSDP wells, and some gravity and magnetic data. The basin extends beyond the limits of Middle Jurassic salt deposition, and is possibly a westward extension of the Tampa embayment, implying a relatively continuous westward-dipping basement below the central portion of the Florida escarpment. The Lower Cretaceous sequence within the basin is thought to be the Valanginian section missing from the Gulf Coast shelf stratigraphy. The early geologic history of the West Florida basin, inferred from this study, favors the evolutionary models for the Gulf of Mexico that rotate the Yucatan peninsula counterclockwise from a close Gulf position to its present location.

AAPG Search and Discovery Article #91042©1987 GCAGS and GC-SEPM Section Meeting, San Antonio, Texas, October 28-31, 1987.