Campanian (Late Cretaceous) ammonites from the upper part of the Anacacho limestone in South-Central Texas

The ammonite assemblage from the upper part of the Anacacho Limestone in Medina County in south-central Texas consists of Pachydiscus (Pachydiscus) travisi (ADKINS, 1929), Pachydiscus (P.) sp., Pachydiscus (P.) streckeri (ADKINS, 1928), Hoplitoplacenticeras (H.) marroti (COQUAND, 1859), Eubostrychoc...

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Bibliographic Details
Main Authors: Kennedy, W, Cobban, W
Format: Journal article
Language:English
Published: 2001