Ordovician vertebrates from Ontario.
Series: Contributions from the Museum of Paleontology, University of Michigan, v. 24, no. 4; Contributions from the Museum of Paleontology ;; v. 24, no. 4.
Publisher: Museum of Paleontology, University of Michigan
Published: 1973
Place of publication: Ann Arbor
Language: eng
Number of pages: 30
Subjects: Heterostraci.; Paleontology -- Ordovician.; Paleontology -- Ontario -- Saint Joseph Island.
Notes: Bibliography: p. 29-30.