Notes on certain archæan rocks of the Ottawa Valley
By: by A. Osann ; translated from the German by Nevil Norton Evans.
Contributors: Geological Survey of Canada.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 84259
Publisher: S. E. Dawson
Published: 1997
Place of publication: Ottawa
Language: eng
Format: Microform
Number of pages: 59
Subjects: Geology -- Ottawa River Valley (Quebec and Ontario); Geology, Stratigraphic -- Archaean.
Notes: At head of title: Geological Survey of Canada ...

"No. 763."

Includes bibliographical references.

Bibliography: p. 82o-84o.

Filmed from a copy of the original publication held by the Geological Survey of Canada, Main Library, Ottawa. Ottawa : Canadian Institute for Historical Microreproductions, 1997.

84o p., 11 leaves of plates : ill. ; 26 cm.