300 Million Years Ago Ancestral Rockies by Jan VriesenIn the Pennsylvanian period the Ancestral Rockies, Frontrangia and Uncompahgria, started to form. Rivers carried the sediments, consisting mostly of feldspar-rich gravels and sand that will be the source of red...
Denver International Airport 21st Century Artifacts The floor near Gates B show unique palaeontology and geology of Colorado state. 21 Century Artifacts Can you name the best airport for a fossil hunter or anyone who loves dinosaurs and palaeontology? It’s...
Kremmling Ammonites Site Ancient sea On top of a mountain Exploring the fossil site with the highest concentration of fossils and ammonites in particular in the world. “Ocean on Top of a Mountain” Kremmling Cretaceous Ammonite Locality in Colorado is called an...
