Bivalves and gastropods from the middle Campanian Anacacho limestone, South Central Texas

Journal of Paleontology
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Abstract

The Anacacho Limestone was deposited during the Campanian and represents two depositional intervals, one of early Campanian and one of middle Campanian age. These two intervals correspond to periods of major eustatic sea level rise. This study focuses on the molluscan paleontology of the middle Campanian interval in the eastern part of the Anacacho exposure belt in Medina County, Texas. Molluscan assemblages in this area are indicative of inner to mid-shelf environments. No significant reef components are present. These eastern Anacacho deposits are interpreted to represent more offshore, deeper water environments than those to the southwest, where reef and lagoonal deposits have been reported.

Publication type Article
Publication Subtype Journal Article
Title Bivalves and gastropods from the middle Campanian Anacacho limestone, South Central Texas
Series title Journal of Paleontology
DOI 10.1017/S0022336000023337
Volume 70
Issue 2
Year Published 1996
Language English
Publisher Paleontological Society
Description 24 p.
First page 247
Last page 270
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