TY - RPRT TI - Structure contours on top of the Lower Lakota sandstone, SE corner of the Edgemont NE quadrangle, Fall River County, South Dakota, fig. 2 AU - Garland Bayard Gott PY - 1955 DO - 10.3133/ofr5549 UR - https://pubs.usgs.gov/publication/ofr5549 ID - ofr5549 ER -