Read More 1.1K views3 minute read Geology The Coconino Sandstone: Implications for Flood GeologyBySara AnneJune 14, 2020 111 shares 4 comments The Coconino Sandstone, a well-known rock layer of the Grand Canyon and surrounding regions, has long been considered… Read More 111 0 0
Sara Anne
Titus Kennedy
Todd Wood
Kurt Wise
Christian Ryan