More Features
The Coconino Sandstone: Water, not Wind
Purpose The Coconino Sandstone is one of the most well-known formations in Grand Canyon. The blond-colored sandstone, just three layers down from...
BY: JOHN H. WHITMORE, PH.D.
ICR and Explaining the Ice Age
by Larry Vardiman, Ph.D., and Michael J. Oard, M.S.* Purpose There is strong geological evidence for an Ice Age, so the Institute for Creation...
BY:  VARIOUS AUTHORS
Sleeping Bear Dunes National Lakeshore: Showcase for th.,.
Like a white winding ribbon along the shoreline, Sleeping Bear Dunes National Lakeshore’s sandy bluffs ascend hundreds of feet above the waters...
BY: TIM CLAREY, PH.D.