Hazards
May 16, 2017
AASG 2017 John C. Frye Memorial Award for CGS publication
The Association of American State Geologists announced that their annual John C.
Archive: May 2017
General
May 15, 2017
OF-16-03 Colorado Rocky Mountain Front Profiles
(Ed: We’re reprising this blog post because we find that this poster is getting more and more popular with folks—for…
General
May 13, 2017
Welcome to the CGS RockTalk blog
We’ve decided to revive one of our most popular print publications — RockTalk — as a blog so that…