
Hidden among the sagebrush dotted hills of eastern Oregon is one of the world's premiere fossil sites. Explore dramatic changes across the Age of Mammals in a journey through the rock layers within the pages of A Closer Look at John Day Fossil Beds National Monument.
Author: Megan Wilkins |
Publisher: Discover Your Northwest |
Publication Date: Jun 01, 2017 |
Number of Pages: 62 pages |
Language: English |
Binding: Paperback |
ISBN-10: 0914019783 |
ISBN-13: 9780914019787 |