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GEOL 185L – Evolution of the Earth Lab
Th 1-4:10 PM
Professors:
Erik Bender
SCI 132
(714) 432-5681
Course Description: This is a laboratory to accompany GEOL 185. The laboratory provides practical
experience in studying sedimentary rocks to interpret depositional processes and environments, examination of
fossils and their use in age determinations, correlation of rock units, interpreting geologic history from maps,
and the regional Geology of North America. Extended weekend field trip required. May be taken for grades or
on a credit-no credit basis.
Prerequisites: Prerequisite: Geology 185 or concurrent enrollment
Course Objectives: The objective of the study of a natural sciences component of a core curriculum is to
enable the student to understand, construct, and evaluate relationships in the natural sciences, and to enable the
student to understand the bases for building and testing theories.
Text: Interpreting Earth History, 6th Edition; Petersen and Rigby, 1999
Required Materials: Colored pencils, ruler, calculator that does trigonometric functions.
For field trips you may want to invest in some good hiking boots, water bottles, clipboard, wide brimmed hat.
WEEK
TOPIC
09/01/04
Introduction, Igneous Rocks
09/08/04
Sedimentary Rocks
09/15/04
Metamorphic Rocks
09/22/04
The Principle of Uniformity/Facies Relations
09/29/04
Relative/Radiometric Dating
10/06/04
Geologic Structures
10/13/04
Geologic Structures
10/20/04
Mid-Term Exam
10/27/04
Topographic Maps
11/03/04
Geologic Maps
11/10/04
Geologic Maps
11/17/04
Fossils and Fossilization
11/24/04
Fossils and Fossilization
12/01/04
Biostratigraphy
12/08/04
Biostratigraphy
12/15/04
Final Exam
Grading:
Mid-Term Exam = 200 pts.
Final Exam = 200 pts.
Laboratory Assignments = 10 pts. Ea.
Term Project = 300 pts. *
* Your term project consists of a field trip mapping assignment and geologic synthesis paper. The mapping
assignment will be of a locale located in the Mojave Desert. Once you have mapped the area, you will write a
short 3-5 page paper that describes the entire geologic history of the region.