TY - RPRT TI - Preliminary geologic map of The Tetons quadrangle and adjacent part of the Observation Knoll quadrangle, Beaver and Iron counties, Utah AU - H. T. Morris AU - M. G. Best AU - R. W. Kopf AU - J. D. Keith PY - 1982 DO - 10.3133/ofr82778 UR - https://pubs.usgs.gov/publication/ofr82778 ID - ofr82778 ER -