A small, rather isolated rock peak that protrudes through the snow mantle of central Coulter Heights.

Named by US-ACAN for William P. Matikonis, DC2, United States Navy, Damage Controlman aboard USS Glacier, 1961-62.

Named by US-ACAN for Paul A. Lambert, QM1, United States Navy, Senior Quartermaster on the USS Glacier, 1961-62.

A glacier about 8 nautical miles (15 km; 9.2 mi) long draining from Coulter Heights to Hull Bay.

His research from early 1990s to the present focused on theoretical and field analysis of ice stream area of West Antarctica.