Aerial Collections Utah Geological Survey (UGS) Utah Geological and Mineralogical Survey (UGMS, 1931-1973)

Utah Geological and Mineralogical Survey (UGMS, 1931-1973)

1970 WF-N (Wasatch Fault, Earthquake Fault Investigation and Evaluation, Northern Portion)

1970 WF-S (Wasatch Fault, Earthquake Fault Investigation and Evaluation, Southern Portion)

1972 UGS-I (Great Salt Lake, North Arm)

1973 WF-NBC-CVF (Wasatch Fault, Earthquake Fault Investigation-Evaluation, N Brigham & Cache Valley)