Table of Contents for: Shorter contributions to the stratigraph

 Staff view

You must be logged in to Tag Records

Shorter contributions to the stratigraphy and geochronology of Upper Cretaceous rocks in the Western Interior of the United States.

Book Cover
Published: Washington : U.S. G.P.O., 1995.
Series: U.S. Geological Survey bulletin ; 2113.
Topics: Geology, Stratigraphic - Cretaceous. | Geology - Montana. | Oberkreide. | Aufsatzsammlung.
Regions: Montana. | USA - Weststaaten.
Tags: Add


Spaces will separate tags.
Use quotes for multi-word tags.

ch. A. Conglomerate facies and contact relationships of the Upper Cretaceous upper part of the Frontier Formation and lower part of the Beaverhead Group, Lima Peaks area, southwestern Montana and southeastern Idaho / by T.S. Dyman, J.C. Haley, and W.J. Perry, Jr. -- ch. B. U-Pb ages of volcanogenic zircon from porcellanite beds in the Vaughn member of the mid-Cretaceous Blackleaf Formation, southwestern Montana / by R.E. Zartman [and others] -- ch. C. Occurrences of the free-swimming Upper Cretaceous crinoids Uintacrinus and Marsupites in the western interior of the United States / by William A. Cobban. 8.

Table of Contents for: Shorter contributions to the stratigraph