Making and shaping the Columbia Basin. Columbia River basalt lava flows ; Inside a basalt flow ; Pillow lavas ; What good is Columbia River basalt? ; Lewis and Clark meet Columbia River basalt ; ...

Big Four Mountain's mystery: 82-degree tilted rock layers defy geology's horizontal rule. There’s a basic rule in geology: Sedimentary rock layers build up horizontally. So how did the slabs of Big ...

SOUTH CHARLESTON, W.Va. – “Geology underlies it all” and in West Virginia you’ll find Limestone and Dolomite, Sandstone, Salt , Clay and Shale and Sand and Gravel, according to the West Virginia ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) — Thousands of people attend ...