Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois: The Essex Fauna and Medusae: Fieldiana, Geology, Vol.12, No.7

by Ralph Gordon Johnson and Eugene Stanley Richardson

This comprehensive study of fossilized invertebrates in the Mazon Creek area reveals the diverse range of species that inhabited the ecosystem during the Pennsylvanian period. A must-read for geologists and paleontologists alike.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and...

• Format: Paperback
• Language: English
• ISBN: 1021494984
• ISBN13: 9781021494986
• Release Date: July 2023
• Publisher: Legare Street Press
• Length: 24 Pages
• Weight: 0.11 lbs.
• Dimensions: 0.1" x 6.1" x 9.2"