Named by US-ACAN (1974) for Rolf P. Bjornert of the Office of Polar Programs, National Science Foundation, who served in the capacity of Station Projects Manager for Antarctica.

Named by US-ACAN for Lloyd Morris, QMC, United States Navy, Chief Quartermaster and senior member of the bathythermograph team aboard USS Glacier in exploring this coast, 1961-62.

An ice-covered mountain 1,090 metres (3,580 ft) high in the southeast extremity of McDonald Heights, overlooking Johnson Glacier from the west.

Named by US-ACAN for Albert W. Erickson, leader of a biology party that made population studies of seals, whales, and birds in the pack ice of the Bellingshausen and Amundsen Seas using USCGC Southwind and its two helicopters, 1971-72.

Named by US-ACAN for James R. Gilbert, member of the biological party that made population studies of seals, whales and birds in the pack ice of the Bellingshausen and Amundsen Seas using USCGC Southwind and its two helicopters, 1971-72.

Several rock crags standing 3.5 nautical miles (6.5 km; 4.0 mi) high, southeast of Cox Point in the north part of Erickson Bluffs.

Named by US-ACAN for Lieutenant Commander Lawrence W. Coor, United States Navy, pilot of LC-130 Hercules aircraft during Operation Deep Freeze 1970 and 1971.

It stands on the east side of Hull Glacier, 2 nautical miles (3.7 km; 2.3 mi) north of Oehlenschlager Bluff.

Named by US-ACAN for Richard J. Oehlenschlager, member of the biological party that made population studies of seals, whales, and birds in the pack ice of the Bellingshausen and Amundsen Seas using USCGC Southwind and its two helicopters, 1971-72.

A small, relatively isolated nunatak 3.5 nautical miles (6.5 km; 4.0 mi) northwest of Mount Sinha in the southwest part of McDonald Heights.

Named by US-ACAN for George A. Petrides, member of the biological party that made population studies of seals, whales and birds in the pack ice of the Bellingshausen and Amundsen Seas using USCGC Southwind and its two helicopters, 1971-72.

The feature is 1.5 nautical miles (2.8 km; 1.7 mi) southwest of Mount Sinha at the southeast margin of Erickson Bluffs.

Named by US-ACAN for Jack Otis, member of the biological party that made population studies of seals, whales, and birds in the pack ice of the Bellingshausen and Amundsen Seas using USCGC Southwind and its two helicopters, 1971-72.

A mountain 990 metres (3,250 ft) high at the southeast extremity of Erickson Bluffs in the south part of McDonald Heights.

Named by US-ACAN for A.A. Sinha, member of the biological party that made population studies of seals, whales and birds in the pack ice of the Bellingshausen and Amundsen Seas using USCGC Southwind and its two helicopters, 1971-72.