A contribution to the description of the fauna of the Trenton group /
Raymond, Percy E. 1879-1952.
A contribution to the description of the fauna of the Trenton group / by P.E. Raymond. - Ottawa : Thomas Mulvey, printer, 1921. - 64 p. : ill. ; 25 cm. - Museum bulletin ; no. 31. Geological series ; no. 38 . - Museum bulletin (Victoria Memorial Museum (Canada)) ; no. 31. Museum bulletin (Victoria Memorial Museum (Canada)). Geological series ; no. 38. .
Cover title. At head of title: Canada. Department of Mines. Descriptive letterpress on verso of opposite plate. "February 17, 1921."
Includes bibliographical references and index.
gs 21000174
Paleontology--Ordovician.
Paleontology--Canada.
QH1 / .C13 no. 31
A contribution to the description of the fauna of the Trenton group / by P.E. Raymond. - Ottawa : Thomas Mulvey, printer, 1921. - 64 p. : ill. ; 25 cm. - Museum bulletin ; no. 31. Geological series ; no. 38 . - Museum bulletin (Victoria Memorial Museum (Canada)) ; no. 31. Museum bulletin (Victoria Memorial Museum (Canada)). Geological series ; no. 38. .
Cover title. At head of title: Canada. Department of Mines. Descriptive letterpress on verso of opposite plate. "February 17, 1921."
Includes bibliographical references and index.
gs 21000174
Paleontology--Ordovician.
Paleontology--Canada.
QH1 / .C13 no. 31