- The Midwestern U.S. 16, 000 Years Ago Search ISM Home ...www.museum.state.il.us/exhibits/larson/mammut.html
- CALVIN COLLEGE MASTODON PAGE ABOUT THE CALVIN COLLEGE DIG MASTODON REFERENCES LINKS Since 8/4/99 Last updated: 7/27/2001 by Paul Petersen Back to Calvin Geology Page Welcome to the Calvin College mastodon homepage. Featured here are details about our 1999 excavation at the Ada Bible Church site, as well as general mastodon information and links to other mastodon sites. ...calvin.edu/academics/departments-programs/geo