Lower and middle Ordovician lithistid demosponges from the Mingan Islands, Gulf of St. Lawrence, Quebec, Canada
By: J. Keith Rigby and Andre Desrochers.
Contributors: Desrochers, Andre.
Series: Memoir / Paleontological Society -- 41.; Memoir (Paleontological Society) -- 41.
Publisher: Paleontological Society
Published: 1995
Place of publication: [Tulsa, OK]
Language: eng
Number of pages: 35
Subjects: Demospongiae, Fossil -- Québec (Province) -- Mingan Islands.; Paleontology -- Ordovician.; Paleontology -- Québec (Province) -- Mingan Islands.
Other titles: Journal of paleontology. Supplement ; v. 69, no. 4.
Notes: Supplement to: Journal of paleontology, v. 69, no. 4, pt. II.

"July 1995."

Includes bibliographical references (p. 33-35).