Earth history along colorado's Front range: Salvaging geologic data in the suburbs and sharing it with the citizensDOI: info:10.1130/GSAT01712A.1v. 17No. 12Geological Society of America4
Raynolds, Robert G., Johnson, Kirk R., Ellis, Beth, Dechesne, Marieke, and Miller, Ian M. 2007. "Earth history along colorado's Front range: Salvaging geologic data in the suburbs and sharing it with the citizens." GSA Today, 17, (12) 4. https://doi.org/10.1130/GSAT01712A.1.