[1] The Tapley Mountains were discovered in December 1929 by the Richard E. Byrd Antarctic Expedition geological party under Laurence McKinley Gould.

An isolated rock ridge 2 nautical miles (3.7 km; 2.3 mi) long, extending west along the north side of Albanus Glacier and marking the southwest extremity of the Tapley Mountains.

Hamilton, general manager of the McClatchy newspapers, of Sacramento, CA, who was a contributor to the expedition.

Named by US-ACAN for J. Allen Wallace, Jr., meteorologist, South Pole Station winter party, 1960.

A small rock spur extending north from Mount Durham at the northwest end of the Tapley Mountains.

The feature was visited in December 1934 by the Byrd Antarctic Expedition geological party under Quin Blackburn, and named in association with Mount Durham.

Peak, 1,010 metres (3,310 ft) high, standing at the north side of the Tapley Mountains, 9 nautical miles (17 km; 10 mi) northwest of Mount Gould.

Named by US-ACAN for Walton D. Welch, electronics technician with the Byrd Station winter party in 1957.

A peak, 1,730 metres (5,680 ft) high, located 5 nautical miles (9.3 km; 5.8 mi) northwest of Mount Gould.

Named by US-ACAN after Lt. Arthur L. Herr, Jr., aircraft commander with United States Navy Squadron VX-6 at McMurdo Station, 1962-63 and 1963-64.

Prominent snow-topped butte, 2,570 metres (8,430 ft) high, standing at the head of Albanus Glacier and marking the southeast limit of the Tapley Mountains.

Named by US-ACAN for Lt. Eldon L. Evans, United States Navy, medical officer of the Byrd Station winter party, 1962.