Description and Objectives - This course is designed for science majors and non-majors and will introduce the student to the use of geological materials and techniques in solving crime. Details from actual criminal cases will be used as examples in all the topics covered. The topics covered will include a variety of geologic subjects such as rock and mineral types, geological and topographic maps, fossils, sand, and soil. The techniques covered will include optical microscopy, scanning electron microscopy, and x-ray diffraction. Both the geologic subjects and techniques will be treated from a forensic viewpoint. The course will utilize a "hands on" approach and the development of critical ways of observing with numerous practical exercises. The overall objectives of this course is to give the student knowledge about the applications of geology in forensic investigation and to develop critical observation skills.

Course Structure - The course will normally meet on Wednesday evening during the semester from 6:00 pm to about 9:00 pm. Each class meeting will have a specific geologic topic and be structured into three parts. Each class will start with a description of cases involving geologic evidence related to that topic. The geologic topic will then be covered and the class will end with a simulated forensic investigation which will let each student critically observe geological evidence. During the course, students will have an opportunity to visit laboratories and to use analytical equipment in the Department of Geology. Students will also have an opportunity to tour the State Forensics Laboratory in Carbondale. The course will be taught by Professor Crelling but from time to time outside speakers may also address the class.

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