Williams Hills

Williams Hills (-83.7°N, -58.91667°W) is a compact group of hills, 10 nmi long, located south of Childs Glacier and west of Roderick Valley in the Neptune Range, Pensacola Mountains, Antarctica.

Mapping and name
The Williams Hills were mapped by the United States Geological Survey (USGS) from surveys and United States Navy air photographs in 1956–1966. They were named by the United States Advisory Committee on Antarctic Names (US-ACAN) for Paul L. Williams, USGS geologist with the Neptune Range field party in 1963–64.

Location
The Williams Hills are in the southwest of the Neptune Range on the east side of the Foundation Ice Stream. They are south of the Schmidt Hills and west of the southern end of the Washington Escarpment, from which they are separated by the Roderick Valley. Named features include, from south to north, Mount Hobbs, Pillow Knob and Teeny Rock.

Mount Hobbs
-83.75°N, -58.83333°W. A mountain, 1,135 m high, the highest summit of Williams Hills. Named by US-ACAN for Ens. James W. Hobbs, United States Navy, of the Ellsworth Station winter party, 1958.

Pillow Knob
-83.65°N, -58.68333°W. A peak, 810 m high, protruding through the snow cover at the northeast end of Williams Hills. The descriptive name was suggested by Dwight L. Schmidt, USGS geologist to these mountains, 1962–1966.

Teeny Rock
-83.63333°N, -59.16667°W. A small rock at the northwest end of Williams Hills. The name by US-ACAN alludes to the small size of the feature.