On the later physiographical geology of the Rocky Mountain region in Canada
Subtitle: with special reference to changes in elevation and the history of the glacial period.
Published: 1890
Place of publication: [Montreal
Language: eng
Number of pages: 74
Subjects: Geology -- Rocky Mountains
Notes: Cover title.

"From the Transactions of the Royal Society of Canada, vol. VIII, Sec. IV, 1890."

Includes bibliographical references.

With the autograph of J.B. Tyrrell.