Fisher's Peak from Cokedale, Colorado
Culebra Peak
K-T_Boundary008
K-T_Boundary058
K-T_Boundary053
K-T_Boundary009
Mountains of Coal, Cokedale, Colorado
Through the aspens
Purgatoire River: West of Trinidad, Colorado (CO)
K-T_Boundary029
K-T_Boundary027
K-T_Boundary020
K-T_Boundary017
K-T_Boundary017a
The coke ovens of Cokedale (1 of 2)
K-T_Boundary028
K-T_Boundary018
K-T_Boundary019
K-T_Boundary021
Historic Coke Ovens, Cokedale, Colorado
K-T_Boundary022
K-T_Boundary023