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-23-04 Geologic Map of the Milton Reservoir Quadrangle, Weld County, Colorado

OF-22-08 Geologic Map of the Windsor Quadrangle, Larimer and Weld Counties, Colorado