(3 lecture, 3 laboratory) Prerequisites: GEOL 201. Introduction to crystallography, crystal chemistry, descriptive and determinative mineralogy, study of mineral occurrences and associations. Examine crystallography and identify minerals by physical and x-ray techniques in laboratory. Field trip(s) required.

(3 lecture, 3 laboratory) Prerequisite: GEOL 202 Study of fossils including taxonomy, systematics, taphonomy, functional morphology, paleoecology, biostratigraphy, extinction, evolutionary trends and major events in the history of life. Labs review major fossil groups. Field trips required.

Prerequisite: GEOL 100 or GEOL 201. Colorado rocks, minerals, fossils, landforms, oil, coal, oil shale, geologic history and geologic hazards explored in informal atmosphere. Includes multi-day field trip to investigate geological features in natural settings.