What's an Isotelus?
Start here. This link goes to an introduction to Ohio's State Invertebrate Fossil, sotelus maximus

Print Resources
Meyer, David L. and Davis, Richard Arnold; A Sea Without Fish; Bloomington, Indiana, Indiana University Press, 2009.

Feldmann, Rodney M., editor; Bulletin 70:Fossils of Ohio; Columbus, Ohio; Ohio Department of Natural Resources; reprinted 2005.

Johnson, Thomas. T.; Trilobites; Dayton, Ohio, Litho-Print Incorporated, 1985.

Johnson, Thomas T.; Discovering the Mysterious Trilobites; Italy, Geofin 2003.

On-line Resources
Wikipedia: Isotelus

Last updated Tuesday, 21-Dec-2021 15:07:27 UTC