This is volume II of II. It covers outcrops you can visit in Illinois, with locations. Volume I is the geologic history of Illinois. This book was originally one volume. It was decided to separate it into 2 because of coast. It is in full color with well over 150 photos and diagrams. Although neither volume is dependent on the other, some pages herein do reference Volume I.WARNING: Kindle doesn't always set and format the book properly. You are better...