Publisher's Synopsis
In this groundbreaking work, Josiah Dwight Whitney explores the geological history of North America and the way in which climate has influenced the landscape over time. Drawing on his extensive fieldwork in the region, he provides a detailed analysis of the evidence for changing climate patterns. This book remains an important contribution to our understanding of the earth's 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.
This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
