Recent and fossil ripple-mark
By: by E.M. Kindle.
Series: Geological Survey of Canada Museum bulletin -- no. 25. Geological series ; -- no. 34.; Museum bulletin (Victoria Memorial Museum (Canada)) -- no. 25.; Museum bulletin (Victoria Memorial Museum (Canada)) -- no. 34.
Publisher: Government Printing Bureau
Published: 1917
Place of publication: Ottawa
Language: eng
Number of pages: 121
Subjects: Ripple-marks
Notes: Cover title.

At head of title: Canada. Department of Mines.