Megacraters on Earth: Introduction to Cosmic Geology

by James M. McCampbell

This book describes the history of earth for at least 250 million years. Evidence is found in newly-discovered craters up to 3640 miles in diameter.? More than 200 have been cataloged.? Comets appear... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1410777081
• ISBN13: 9781410777089
• Release Date: February 2004
• Publisher: 1st Book Library
• Length: 296 Pages
• Weight: 1.48 lbs.
• Dimensions: 0.6" x 8.3" x 11.0"