Marine trace fossils in the Upper Jurassic Bluff Sandstone, southeastern Utah : a description of newly discovered trace fossils and their significance /

Bibliographic Details
Main Authors:	O'Sullivan, Robert Brett, 1923-, Maberry, John O., 1935- (Author)
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Govt. Print. Off, 1975.
Series:	Contributions to stratigraphy. Geological Survey bulletin ; 1395-I.
Subjects:	Trace fossils > Navajo Indian Reservation. Paleontology > Jurassic.

Description
Physical Description:	iii, 12 pages : illustrations ; 24 cm.
Bibliography:	Bibliography: pages 11-12.