A Beatricea-like organism from the Middle Ordovician
By: by Percy E. Raymond.
Series: Canada. Geological survey.  Museum bulletin no. 5.  Geological series no. 21; Museum bulletin (Victoria Memorial Museum (Canada)) -- no. 5.
Publisher: Government Printing Bureau
Published: 1914
Place of publication: Ottawa
Language: eng
Number of pages: 19
Subjects: Paleontology -- Canada.; Paleontology -- Ordovician.; Stromatoporoidea.
Notes: Cover-title.

At head of title: Canada.  Department of Mines.

The guard sheets are included in the pagination.