Named by the US-ACAN for Ronald Sefton, ionospheric physicist, a member of the Byrd Station winter parties of 1962 and 1964.

Located above Kiwi Pass and at the southern end of Kent Plateau, it was named after an extinct and flightless bird species in New Zealand, the moa (Dinornis gigantea).

A mountain, 1,990 metres (6,530 ft) high, standing at the east edge of Kent Plateau, 7 miles (11 km) south of Mount Tuatara.

Discovered by the BrNAE (1901–04) and named for Admiral Sir Richard Vesey Hamilton, who served on Arctic voyages (1850–54) and was a member of the Ship Committee for this expedition.

Two rounded peaks, or nunataks, which rise to 1,391 metres (4,564 ft) 3 nautical miles (6 km) southeast of Mount Hamilton.

A rugged mainly ice-covered massif, 20 kilometres (12 mi) long, rising to approximately 2,370 metres (7,780 ft), and lying northwest.

He had a distinguished 30 year career in the Public Service, mostly with the Ministry of Foreign Affairs and Trade, during which time he had a significant Antarctic focus through his work in the Legal Division and then as the Deputy Secretary responsible for Multi Lateral Affairs, which included the Legal and Antarctic Divisions.

So named by the NZGSAE (1960–61) as the peak consists of multi-colored beds of sandstone with probable dolerite sitting on pink-green limestone.

Named by US-ACAN for Arthur S. Rundle, a member of the USARP parties which made glaciological and geophysical studies on the Ross Ice Shelf, 1961–62 and 1962-63.

A compact block of ridgelines without a prominent culminating summit, rising to approximately 1,800 metres (5,900 ft) on the south side of Byrd Glacier.

It was named in honor of Sir Peter Blake, who died in December 2001 during an environmental awareness expedition on the Amazon River.

He was an exceptional sailor, and sought to raise worldwide awareness of environmental issues, to help protect life in, on and around the waters of the world.

A compact block of ridgelines without a prominent culminating summit, rising to about 1,800 metres (6,000 ft) on the south side of Byrd Glacier.

A section of Shackleton Limestone was measured here by United States Antarctic Program geologist Edmund Stump on November 21, 2000.

The massif is named after geologist Patrick H. Lowry, a member of Stump's Arizona State University field parties, 1977–78 and 1978–79, the latter season being in the Byrd Glacier area.

A mountain, 1,640 metres (5,380 ft) high, standing on the south side of Byrd Glacier, 7 miles (11 km) north of Mount Hamilton.

A rounded and mostly ice-free mountain, about 1,000 metres (3,300 ft) high, with a narrow ridge running southwest from the main mass.

The mountain is 4 nautical miles (7 km) east-northeast of Mount Tuatara on the south side of Byrd Glacier.

The current name arose following remapping by United States Antarctic Program geologist Edmund Stump in 2000–01, and the determination that the entire outcrop is not sandstone but Shackleton Limestone.

A saddle rising to approximately 500 metres (1,600 ft), between the Miscast Nunataks and Mount Madison at west and east, and Byrd Glacier and Couzens Bay at north and south.