1968 BARNES MP AND SIMES JG ORE DEP OF THE PARK CITY DISTIN ORE DEP OF US 1933-1967 AIME PUBL P11181968 ERIKSON AJ JR AND GARMOE WJ ORE DEPOSITS IN PARK CITYDIST UTAH GEOL SOC GUIDEBOOK NO 22 P33-341979 BROOMFIELD CS AND OTHERS GEOL MAP OF HEBER QUADUSGS MAP GQ-864