A horn shaped peak on the south wall of Wright Valley, standing between Goodspeed and Denton Glaciers.

Named by US-ACAN for Chief Aviation Machinist's Mate William D. Decker, United States Navy, of Squadron VXE-6, who died at McMurdo Station on October 11, 1971.

A ridge that trends northeast from Mount Newall, and descends to lower Wright Valley to the east of Decker Glacier.

Upon Navy retirement, Gallagher joined Antarctic Support Associates (ASA) as Housing Coordinator at McMurdo Station, 1995-96 and 1996-97.

Named by US-ACAN (1997) for Samuel D. Feola, helicopter pilot, United States Navy Squadron VXE-6, principally flying in the McMurdo Dry Valleys, 1976 and 1977; from 1990 to the time of naming, Director Logistics, Antarctic Support Associates (ASA), responsible for contractor planning, management, and operations of logistic and operational support requirements for NSF's United States Antarctic Program.

This ridge is in proximity to Meserve, Hart, Goodspeed, and Denton Glaciers, named after four young geologists who worked in this area under Nichols in the 1958-59 field season.

Named by New Zealand Geographic Board (NZGB) (1998) after W. Frank Ponder, architect who designed Scott Base for occupation in the 1957 International Geophysical Year and for the Commonwealth Trans-Antarctic Expedition.

An inland rock point (the extremity of a spur) located 1.5 nautical miles (2.8 km; 1.7 mi) northeast of Repeater Glacier.

The spur marks the northeastern extremity of the Mount Newall massif near the snout of Wright Lower Glacier.