Geology of World Gem Deposits by Sam L. Van Landingham (1985, Hardcover)

Glacial Geology & the Pleistocene Epoch by Richard Flint,

Pleistocene Geology & Biology R.G. West 1977 Paperback UK Ed.

The Canadian Ice Age: Being Notes on the Pleistocene Geology of Canada (Paperbac

Geology And Mineral Deposits Of The National Mining District, Nevada

The Canadian Ice Age: Being Notes On The Pleistocene Geology Of Canada (1893)

Pleistocene Geology of Southern Wisconsin / Geological Society of America 1970

Facies Models – Roger G. Walker 1981 Geoscience Canada Sedimentology Stratigraph