| Map: | Antarctica |
| Country Type: | Continent |
| Country: | Antarctica |
| Part Type: | Area |
| Part: | Marie Byrd Land |
| Range Coordinates: | -76.2667°N -145°W |
| Range: | Ford Ranges |
The Phillips Mountains (-76.2667°N -145°W) are a range of mountains on the north side of Balchen Glacier and Block Bay in the Ford Ranges, Marie Byrd Land, Antarctica.
The Phillips Mountains are north of the terminus of Balchen Glacier in Block Bay, facing the Fosdick Mountains to the south of the glacier.Hermann Nunatak, Hutcheson Nunataks and Abele Nunatak are to the east and Adams Rocks to the west.Features of the range include, from west to east, Favela Rocks, Webster Bluff, Lewis Rocks, Mount June, Groux Rock, Mount Paige, Mount Carbone and Reddick Nunatak.
The range spans about 40miles from west to east with elevations near 1000 m.Individual mountains are aligned northeast–southwest or northwest–southeast.Mountains and nunataks are composed of either Ford granodiorite (Devonian age), or Byrd Coast granite (Cretaceous age).Nunataks are mostly found north of the mountain range.
The Phillips Mountains were discovered by the Byrd Antarctic Expedition (ByrdAE; 1928–30) and named by Richard E. Byrd for Albanus Phillips, Sr., a manufacturer in Cambridge, Maryland, United States, and patron of the Byrd expeditions.
-76.2°N -166°W. A group of rocks at the northwest end of the Phillips Mountains, northwest of Mount June.Mapped by the United States Geological Survey (USGS) from surveys and United States Navy air photos (1959–65). Named by the United States Advisory Committee on Antarctic Names (US-ACAN) for Rafael Favela, Jr., equipment operator, United States Navy, Byrd Station winter party, 1967.
-76.1°N -148°W. An ice-covered bluff with a steep, rocky north face, long, forming a northern extension of the Phillips Mountains. Mapped by USGS from surveys and US Navy air photos, 1959-65. Named by US-ACAN for David O. Webster, ionospheric physicist at Byrd Station, 1964.
-76.3°N -166°W. An area of rock outcrops in extent, at the southwest foot of Mount June. Mapped by USGS from surveys and United States Navy air photos (1959–65). Named by US-ACAN for John H. Lewis, geologist with the USARP Fosdick Mountains party, 1967-68.
-76.2667°N -152°W. A mountain west of Mount Paige. Discovered by the ByrdAE in December 1929, and named for Harold Island June, airplane pilot with the expedition.
-76.2167°N -191°W. An isolated rock outcrop in the north part of the Phillips Mountains, east-northeast of Mount June.Mapped by USGS from surveys and United States Navy air photos (1959–65). Named by US-ACAN for Roger G. Groux, shipfitter, United States Navy, Byrd Station winter party, 1967.
-76.3333°N -186°W. A mountain west of Mount Carbone. Discovered and mapped from air photos taken by the ByrdAE (1928–30). Named by US-ACAN for David Paige, artist with the ByrdAE (1933–35).
-76.3667°N -174°W. A mountain east of Mount Paige. Discovered and mapped from air photos by the ByrdAE (1928–30). Named by US-ACAN for Al Carbone, cook with the ByrdAE (1933–35).
-76.2833°N -145°W. A nunatak in the east part of the Phillips Mountains, east-northeast of Mount Carbone. Mapped by the United States Antarctic Service (USAS; 1939–41) and by USGS from surveys and United States Navy air photos (1959–65). Named by US-ACAN for Warren W. Reddick, Jr., construction electrician, United States Navy, at Byrd Station in 1967.
-76.25°N -190°W. A nunatak northeast of the east end of the Phillips Mountains. Discovered and mapped by the USAS (1939–41). Named by US-ACAN for John Herrmann, photographer with the ByrdAE (1933–35).
-76.2833°N -170°W. A small group of nunataks along the north side of Balchen Glacier, about midway between the Phillips Mountains and Abele Nunatak. Discovered and mapped by the USAS, 1939–41. Named by US-ACAN for Guy Hutcheson, radio engineer with the ByrdAE 1933-35.
-76.3°N -158°W. A nunatak lying east of Hutcheson Nunataks at the head of Balchen Glacier, in Marie Byrd Land. Mapped from surveys by the USGS and United States Navy air photos (1959–65). Named by US-ACAN for C.A. Abele, Jr., a member of the ByrdAE (1933–35).
-76.0167°N -146°W.An isolated mountain north of Webster Bluff. Mapped from surveys by USGS and U.S. Navy air photos (1959–65). Named by US-ACAN for Norman W. Peddie, geomagnetician and seismologist at Byrd Station, 1964.
-76.2333°N -184°W. Two large rock outcrops that overlook the inner part of Block Bay from northward, located west of Mount June, Phillips Mountains. Mapped by USAS (1939–41) and by USGS from surveys and United States Navy air photos (1959–65). Named by US-ACAN for James G. Adams, builder, United States Navy, of the Byrd Station party, 1967.