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The Lance Formation : petrography and stratigraphy, Powder River Basin and nearby basins, Wyoming and Montana /

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Bibliographic Details
Main Author: Connor, Carol Waite (Author)
Format: Government Document eBook
Language:English
Published: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 1992.
Series:U.S. Geological Survey bulletin ; 1917-I.
Evolution of sedimentary basins--Powder River Basin ; ch. I.
Subjects:
Geology, Stratigraphic > Cretaceous.
Sandstone > Powder River Basin (Wyo. and Mont.)
Lance Formation (Colo. and Wyo.)
Cretaceous Geologic Period.
Geology, Stratigraphic.
Sandstone.
United States > Lance Formation.
United States > Powder River Basin.
From 65 to 140 million years ago
Online Access:https://purl.fdlp.gov/GPO/gpo68316
Description
Item Description:Title from title screen (viewed Aug. 25, 2014).
Physical Description:1 online resource (iv, 17 pages, 8 pages of plates) : illustrations (some color), maps.
Bibliography:Includes bibliographical references (pages 15-17).