| Description |
he purpose of the CGS Open-File Report OF-15-16, Geologic Map of the Longmont Quadrangle, Boulder and Weld Counties, Colorado is to describe the geology, mineral and ground-water resource potential, and geologic hazards of this 7.5-minute quadrangle located immediately east of the Front Range uplift of Colorado. The geologic map plates were created using field maps, structural measurements, photographs, and field notes generated by the investigators. Includes 2 plates and GIS data in a single zip file. Digital download. OF-15-16D |
