(W 113⁰37'30"--W 113⁰30'00"/N 38⁰15'00"--N 38⁰07'30").
Contour interval 20 ft.
Text title: Preliminary geologic map and cross sections of the Tetons quadrangle and adjacent part of the Observation Knoll quadrangle, Beaver and Iron Counties, Utah.
Microfiche. [Denver, Colo. : U.S. Geological Survey, 1982?]. 2 microfiche ; 11 x 15 cm.