Links

• Document: Report (pdf)
• NGMDB Index Pages:
  • Leonardian - Wordian (Permian) deposition in the northern Del Norte Mountains, west Texas (html)
  • HUM lithosome: an example of regional stratigraphic synthesis in the Mississippian of the western interior of the United States (html)
  • Variation and ontogeny of Calycoceras (Proeucalycoceras) canitaurinum (Haas, 1949) from the Upper Cretaceous (Cenomanian) of the Western Interior of the United States (html)
  • Observations on the Cenomanian (Upper Cretaceous) ammonite Calycoceras (Calycoceras) obrieni Young, 1957, from Arizona and New Mexico
• Download citation as: RIS | Dublin Core

Abstract

Table of Contents

Chapter A
Leonardian-Wordian (Permian) Deposition in the Northern Del Norte Mountains, West Texas
Bruce R. Wardlaw, Robert A. Davis, David M. Rohr, and Richard E. Grant

Chapter B
Variation and Ontogeny of Calycoceras (Proeucalycoceras) canitaurinum (Haas, 1949) from the Upper Cretaceous (Cenomanian) of the Western Interior of the United States
William A. Cobban and W. James Kennedy

Chapter C
Observations on the Cenomanian (Upper Cretaceous) Ammonite Calycoceras (Calycoceras) obrieni Young, 1957 from Arizona and New Mexico
William A. Cobban and W. James Kennedy

Chapter D
Revision of the Nucula percrassa Conrad, 1958 Group in the Upper Cretaceous of the Gulf and Mid-Atlantic Coastal Plains: An Example of Bias in the Nomenclature
G. Lynn Wingard and Norman F. Sohl

Chapter E
HUM Lithosome: An Example of Regional Stratigraphic Synthesis in the Mississippian of the Western Interior of the United States
William J. Sando