Download or read book Indiana Rocks! written by Indiana. Geological and Water Survey and published by Geology Rocks!. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the Indiana Dunes of Lake Michigan, one of the world's largest displays of lakeshore dunes, to the historic little town of New Harmony, where American geology had its beginnings, this book is your guide to 50 of the most significant and interesting sites in Indiana.