Publisher's Synopsis
This comprehensive geological tome provides an in-depth look at the pre-Cambrian geology of Northern Michigan and Wisconsin, covering everything from the history of the region to the latest geological research. Written by Rolland Craten Allen and other experts in the field, this book is a must-read for anyone interested in the mysteries of the Earth's geological history.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.
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