Colorado Geological Survey on Facebook
August 17, 2012 | Colorado Geological Survey
The Colorado Geological Survey has an active Facebook site where they are posting information about... Colorado’s Largest Earthquake
November 13, 2012 | Colorado Geological Survey
This month marks the 130th anniversary of Colorado's largest documented earthquake. Learn more at... Most Popular: 11/11 to 11/17
November 18, 2012 | Geology.com
Colorado’s Largest Earthquake
Evaporite Sinkholes in Colorado
Our Galaxy is Teeming with Planets
Impact of the Tohoku-Oki Tsunami... How Much Do You Know About Colorado?
October 4, 2012 | Colorado Geological Survey on Facebook
The Colorado Geological Survey has been posting a steady stream of interesting DID YOU KNOW?... Horizontal Columnar Jointing?
October 10, 2012 | Colorado Geological Survey
The Colorado Geological Survey shares a photo of horizontal columnar jointing in a dike in... Bitter Springs Landslide
February 24, 2013 | Arizona Geology Blog
A section of Highway 89 between Page and Flagstaff was damaged by a slide. ... Rock Glacier near Ouray, Colorado
August 21, 2012 | Colorado Geological Survey on Facebook
The Colorado Geological Survey has a great photo of a rock glacier near Ouray, Colorado.... Colorado Impact Crater?
March 31, 2013 | Colorado Geological Survey on Facebook
The Colorado Geological Survey shares a aerial photo of a bowl-shaped feature with a distinct... | 
