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 ...

GE 3200 - Geochemistry Introduction to elements of modern geochemistry including aqueous solutions, isotopes, age dating, etc. Emphasizes concepts and quantitative methods. Teaches principles of ...

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

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 ...

Vintana sertichi is a sudamericid gondwanatherian mammal known only from the Upper Creataceous (Maastrichtian) Maevarano Formation in the Mahajanga Basin of northwestern Madagascar. It is based on a ...