THE progress of science demands from time to time new text-books by fresh workers, and in the handy little volume before us we have presented to us the leading facts and principles of geology ...

Michigan Field Geology (Loading...) is an introductory geology course where the first 10 days are taught outdoors on a field trip to Michigan's Upper Peninsula. The best introduction to geological ...

MR, CUNNINGHAM CRAIG has attempted to meet the demand, resulting from the widespread modern interest in petroleum, for a simple text-book of the art of oil finding, and has at least produced a book ...

Marble, John Putnam. 1952. "Introduction to the symposium on the measurement of geologic time." Transactions American Geophysical Union, 33, (2) 149.

During this time, collection visits will be available by appointment and other special access requests will be considered on a case-by-case basis. Please email cumuseum@colorado.edu for more ...