A contribution to the description of the fauna of the Trenton group
By: by P.E. Raymond.
Series: Museum bulletin ; no. 31.; Geological series ;; no. 38; Museum bulletin (Victoria Memorial Museum (Canada)) ;; no. 31.; Museum bulletin (Victoria Memorial Museum (Canada)).; no. 38.
Publisher: Thomas Mulvey, printer
Published: 1921
Place of publication: Ottawa
Language: eng
Number of pages: 64
Subjects: Paleontology -- Ordovician.; Paleontology -- Canada.
Notes: Includes bibliographical references and index.
Cover title.
At head of title: Canada.  Department of Mines.
Descriptive letterpress on verso of opposite plate.
"February 17, 1921."