Elfring Peak ( 78°35′S84°58′W / 78.583°S 84.967°W ) is a peak in Antarctica rising to 2,600 metres (8,500 ft) between the lower part of Della Pia Glacier and Aster Glacier, where the two glaciers enter Thomas Glacier on the east side of the Sentinel Range, Ellsworth Mountains. It was named by the Advisory Committee on Antarctic Names in 2006 after Christine A. Elfring, Director of the Polar Research Board of the United States National Academy of Sciences, 1996–2013.
The Dater Glacier is a steep valley glacier in Antarctica, 24 nautical miles long and from 1 to 3 nautical miles wide, flowing northeast in a sinuous course from the eastern slopes of the Vinson Massif between Sullivan Heights and Veregava Ridge to Rutford Ice Stream which borders the eastern flank of the Sentinel Range, Ellsworth Mountains. At the lower end the Dater Glacier coalesces with the terminus of the Ellen Glacier, the two emerging from the Sentinel Range as one stream just north of the Flowers Hills.
Young Glacier is a glacier which flows from Mount Gozur and Ichera Peak in Maglenik Heights eastwards for 8 miles (13 km) and terminates at the north end of Barnes Ridge on the east side of Sentinel Range, Ellsworth Mountains in Antarctica. It was first mapped by the United States Geological Survey (USGS) from surveys and U.S. Navy air photos from 1957–59. It was named by the Advisory Committee on Antarctic Names (US-ACAN) for First Lieutenant Dale L. Young of the United States Air Force (USAF), who participated in establishing the South Pole Station in the 1956–57 season.
Mount Osborne is a mountain standing 5 nautical miles (9 km) east of Mount Craddock, at the end of a side ridge running from the latter and featuring Sanchez Peak and Stolnik Peak, in the Sentinel Range, Ellsworth Mountains, Antarctica. It surmounts Thomas Glacier to the northeast and Saltzman Glacier to the south.
Wessbecher Glacier is a glacier about 7 nautical miles (13 km) long, draining southeast from Mount Inderbitzen and south from Mount Mullen between Peristera Peak, Lishness Peak and Stikal Peak on the main ridge of Sentinel Range on the west and Marze Peak in Petvar Heights on the east, in the Ellsworth Mountains, Antarctica.
Jenner Glacier is a glacier 3 nautical miles (6 km) long flowing southwest from the Solvay Mountains between Paprat Peak and Kondolov Peak into the eastern arm of Duperré Bay, in the southern part of Brabant Island in the Palmer Archipelago, Antarctica.
Dickey Peak is a rocky peak rising to 1504 m in the northwestern part of the Flowers Hills in the Sentinel Range of the Ellsworth Mountains in Antarctica. It overlooks Dater Glacier to the west and Lardeya Ice Piedmont to the east. The feature was first mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–59, and was named by the Advisory Committee on Antarctic Names for Clifford R. Dickey, Jr., an electronics technician at the South Pole Station in 1957.
Guerrero Glacier is a glacier about 7 nautical miles (13 km) long in Doyran Heights, draining from the southeast slopes of Mount Havener southwest of Beloslav Peak to the south side of Taylor Spur, in the southeast part of the Sentinel Range, Ellsworth Mountains, Antarctica. It was first mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–59, and was named by the Advisory Committee on Antarctic Names for John F. Guerrero, a meteorologist at South Pole Station in 1957.
Evans Peak is a prominent rock peak, 3,950 metres (12,960 ft) high, standing 3 nautical miles (6 km) east-northeast of Mount Ostenso in the Sentinel Range of the Ellsworth Mountains, Antarctica. It overlooks Rumyana Glacier to the north and Patton Glacier to the south. The peak was named by the University of Minnesota Geological Party to these mountains, 1963–64, for John Evans, a geologist with the party.
Hansen Glacier is a tributary glacier 10 nautical miles long, flowing northeast from Mount Tuck between Veregava Ridge and Doyran Heights to join Dater Glacier west of Dickey Peak, in the Sentinel Range of the Ellsworth Mountains in Antarctica.
Miller Peak is a peak with twin summits on the central part of the ridge between Hudman Glacier and Carey Glacier, in the Petvar Heights at the southern end of the Sentinel Range in the Ellsworth Mountains, Antarctica. It was first mapped by the United States Geological Survey from surveys and U.S. Navy air photos from 1957 to 1959, and was named by the Advisory Committee on Antarctic Names for Charles S. Miller, a U.S. Navy aviation electronics technician who was killed in a crash of a P2V Neptune airplane at McMurdo Sound in October 1956.
McPherson Peak is a peak, 2,200 metres (7,200 ft) high, located at the west side of the head of Remington Glacier, in the Doyran Heights of the Sentinel Range in the Ellsworth Mountains, Antarctica. It was first mapped by the United States Geological Survey from surveys and U.S. Navy air photos from 1957 to 1959, and was named by the Advisory Committee on Antarctic Names for William C. McPherson, Jr., a Navy radioman at South Pole Station in 1957.
Hudman Glacier is a glacier draining south of Mount Landolt between Marze Peak and Miller Peak in Petvar Heights at the south end of the Sentinel Range, in the Ellsworth Mountains of Antarctica, flowing south-southeast to Minnesota Glacier. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–59, and was named by the Advisory Committee on Antarctic Names for Captain Rayburn A. Hudman, United States Marine Corps, who died in the crash of a Lockheed P2V-2n Neptune, modified for extreme range, flying in sub zero temperatures and Ski equipped for landing on the Ice runways at McMurdo Sound Antarctica on October 18, 1956.
Marze Peak is a rock peak with twin summits near the south end of the ridge between Wessbecher Glacier and Hudman Glacier, in the Petvar Heights at the south end of the Sentinel Range, Ellsworth Mountains, Antarctica. It was mapped by the United States Geological Survey from surveys and U.S. Navy air photos from 1957 to 1959, and was named by the Advisory Committee on Antarctic Names for Marion O. Marze, an aviation machinist's mate from the U.S. Navy who perished in the crash of a P2V Neptune airplane at McMurdo Sound on October 18, 1956.
Kornicker Glacier is a glacier draining northeastwards from the cirque bounded by Mount Liptak, Mount Southwick, Mount Milton and Mount Mullen in the southern Sentinel Range of the Ellsworth Mountains in Antarctica. The glacier flows along the northwestern side of Petvar Heights and merges with the terminus of the southeast-flowing Thomas Glacier as both glaciers emerge from the range.
Donnellan Glacier is a steep valley glacier fed by highland ice adjacent to Opalchenie Peak and Fukushima Peak on Vinson Plateau, the summit plateau of Vinson Massif, in the Sentinel Range of the Ellsworth Mountains, Antarctica. The glacier flows west-southwestward from Opalchenie Peak along the northwest side of Mount Slaughter into Nimitz Glacier.
Aster Glacier is an Antarctic glacier descending the east slope of Craddock Massif and flowing between Elfring Peak and Willis Ridge to Thomas Glacier in the Sentinel Range, Ellsworth Mountains in Antarctica. It was named by the Advisory Committee on Antarctic Names in 2006, after Richard Aster, Professor of Geophysics and Department Head of Geosciences at Colorado State University, whose research in Antarctica includes volcanological studies at the Mount Erebus volcano observatory on Ross Island, glaciological, oceanic, and tectonic seismic source studies, seismic tomography, ice shelf studies, and the coupling of solid Earth geophysics and Antarctic ice sheet evolution.
Prosenik Peak is the peak rising to 2739 m in Doyran Heights, southeast Sentinel Range in Ellsworth Mountains, Antarctica, and surmounting Thomas Glacier to the southeast and Hough Glacier to the east-northeast.
Tulaczyk Glacier is a steep valley glacier draining the west slope of Vinson Massif southwest of Príncipe de Asturias Peak, and descending between Cairns Glacier and Zapol Glacier in the Sentinel Range, Antarctica. The glacier flows southwestward and leaving the range, together with Cairns Glacier joins Nimitz Glacier west of Hodges Knoll and southeast of Klenova Peak. It was named by US-ACAN (2006) after Slawek M. Tulaczyk, Earth Sciences, University of California, Santa Cruz; USAP researcher of West Antarctic ice streams from 1998.
Sowers Glacier is a glacier that flows from the prominent cirque on the east side of Craddock Massif and continues between Willis Ridge on the north, and Sanchez Peak and Stolnik Peak on the south, to join Thomas Glacier north of Mount Osborne, in the Sentinel Range, Ellsworth Mountains in Antarctica.
Della Pia Glacier is a glacier that descends the east slope of Craddock Massif and flows between Mount Mohl and Elfring Peak into Thomas Glacier in the Sentinel Range, Ellsworth Mountains in Antarctica.
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