North American Pleospongia
By: by Vladimir J. Okulitch ...
Series: Geological Society of America. Special papers,; no. 48
Publisher: The Society
Published: 1943
Place of publication: [New York]
Language: eng
Number of pages: 112
Subjects: Sponges, Fossil.; Paleontology -- North America.; Paleontology -- Cambrian.
Notes: "Literature cited": p. 87-89.