Black Hills

By |2008-11-22T23:12:08+00:00November 22nd, 2008|Categories: Dinosaur Ranch News, General Geology|Tags: , , , , , , |

As you remember, a theme of mine is to remind you readers of the myriad ways that geology affects our lives.  Locally this is an easy task.  In this column, I simply point your attention a hundred miles to the east. The Black Hills are a local feature that we often take for granted.  How many times have you [...]