GL161 — Lab for GL 160
GL 161 - Lab for GL 160 GL 161 - Lab for GL 160 The laboratory includes exercises in identifying common minerals, computer-aided identification of rock types, map reading, topographic map exercises, and structure analysis. There may be required or optional field trips scheduled. GL 160 with GL 161 satisfies the lecture-laboratory science requirements for science and non-science majors. This laboratory course is to be taken concurrently with the lecture course GL 160 Physical Geology. Course