3 unit(s) Geological evolution of the Earth and paleontological evidence for the evolution of marine life, with emphasis on the geological history of North America. Students enrolling in this course must purchase a field kit available through the School of Geography and Earth Sciences. Two lectures, one lab (three hours); one term Prerequisite(s):ENVIR SC 1G03 or ISCI 1A24 Cross-list(s):ENVIR SC 2E03 Not open to students with credit or registration in ISCI 2A18.