A ‘Rock Clock’ in Monument Valley Park Tells The Geological History Of Our Region. Here’s How You Can Find It.
*Note: This audio essay first aired on KRCC (Colorado Springs’ NPR affiliate, 91.5 FM) on June 10, 2021. The link to the program is here; the audio file and the text from the essay are below. I’m no geologist but I can’t help myself when I come across a pretty piece of pearly white quartz or a silver-flecked…