OF-24-03 Geologic Map of the Severance Quadrangle, Weld County, Colorado

OF-24-02 Geologic Map of the Timnath Quadrangle, Larimer and Weld Counties, Colorado

OF-24-01 Geologic Map of the Fort Collins Quadrangle, Larimer County, Colorado

OF-23-01 Geologic Map of the Badger Wash Quadrangle, Mesa County, Colorado

OF-23-06 Geologic Map of the Wiggins Quadrangle, Morgan County, Colorado