Marine trace fossils in the Upper Jurassic Bluff Sandstone, southeastern Utah
Subtitle: a description of newly discovered trace fossils and their significance
By: by Robert B. O'Sullivan and John O. Maberry.
Contributors: Maberry, John O., 1935- joint author.
Series: Contributions to stratigraphy; Geological Survey bulletin ; 1395-I; Geological Survey bulletin ;; 1395-I.
Publisher: U.S. Govt. Print. Off.
Published: 1975
Place of publication: Washington
Language: eng
Number of pages: 12
Subjects: Trace fossils -- Navajo Indian Reservation.; Paleontology -- Jurassic.
Notes: Bibliography: p. 11-12.