Characteristic Lower Cretaceous megafossils from northern Alaska
By: by Ralph W. Imlay.
Contributors: United States Office of Naval Petroleum and Oil Shale Reserves.; Geological Survey (U.S.)
Series: U.S. Geological Survey professional paper -- 335
Publisher: U.S. Government Printing Office
Published: 1961
Place of publication: Washington, DC
Language: eng
Number of pages: 74
Subjects: Paleontology -- Alaska.; Paleontology -- Cretaceous.
Notes: "Prepared in cooperation with the U.S. Department of the Navy, Office of Naval Petroleum and Oil Shale Reserves."

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