Chaco Astronomy: An Ancient American Cosmology

By Anna Sofaer and Anna Sofaer and Solstice Project Contributors

Book Overview

Anna Sofaer found the now-famous "Sun Dagger" petroglyph site on a desert butte high above Chaco Culture National Historical Park at Summer Solstice in 1977, leading to 30 years research into the... This description may be from another edition of this product.

• Format: Perfect Paperback
• Language: English
• ISBN: 0943734460
• Release Date: December 2007
• Publisher: Ocean Tree Books
• Length: 176 Pages
• Weight: 1.15 lbs.
• Dimensions: 10.0" x 0.5" x 8.0"