This book is a detailed study of the remains of prehistoric man discovered in the Dakotas region of the United States. It covers various archaeological sites and discusses in depth the lifestyles, habits, and customs of the prehistoric people who inhabited the region. The book is a valuable resource for archaeologists, historians, and anyone interested in the history of the United States and the cultural heritage of its indigenous people.

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.