Some trace fossils from the Clear Creek limestone (Lower Devonian) of southern Illinois
By: by George H. Fraunfelter.
Series: Research records of the University Museum and Art Galleries : Southern Illinois studies ; no. 15
Publisher: University Museum and Department of Geology, Southern Illinois University
Published: 1976
Place of publication: Carbondale
Language: eng
Number of pages: 34
Subjects: Trace fossils -- Illinois -- Union Co.; Paleontology -- Devonian.
Other titles: Some trace fossils from the Clear Creek limestone (Lower Devonian) ...
Notes: Bibliography: leaf 29.