Introduction to the study of geologic history. Evolution of the Earth both geologically and biologically from its inception through the present day and the geologic processes responsible for its constant reshaping and continued morphological change of the planet and its life forms. Emphasis will be on the historical geologic development of North America. Field studies are required.  * GEOL 112 and GEOL 113, maximum UC credit one course.  (C-ID GEOL 110)