Stratigraphic sections of the Phosphoria Formation in Wyoming, 1949-50
By: by R.P. Sheldon ... [et al.].
Contributors: Geological Survey (U.S.); U.S. Atomic Energy Commission
Series: Geological Survey circular -- 307,
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1953
Place of publication: Washington
Language: eng
Number of pages: 45
Subjects: Stratigraphic Geology; Phosphate rock
Notes: Performed for U.S. Atomic Energy Commission.

Includes bibliographical references (p. 4).