A study of the Middle Devonian Widder formation of southwestern Ontario
By: by Jean D. Wright and Edward P. Wright
Contributors: Wright, Edward P. (Edward Pulteney), 1894-1962, author
Series: Contributions from the Museum of Paleontology, University of Michigan -- v. 16, no. 5; Contributions from the Museum of Paleontology -- v. 16, no. 5.
Publisher: Museum of Paleontology, University of Michigan
Published: 1961
Place of publication: Ann Arbor
Language: eng
Number of pages: 300
Subjects: Paleontology
Other titles: Middle Devonian Widder formation of southwestern Ontario.
Notes: Bibliography: p. 299.