Recent earth movement in the Great Lakes region
By: by Grove Karl Gilbert ...
Publisher: Gov't print. off.
Published: 1898
Place of publication: Washington
Language: eng
Number of pages: 647
Subjects: Geology, Stratigraphic -- Pleistocene.; Geology -- Great Lakes (North America)
Notes: Extract from the 18th annual report of the U. S. Geological survey, 1896-97, pt. II.