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.
Carey Glacier is a glacier on the east side of Miller and Fruzhin Peaks and west of Ruset and Malkoch Peaks in Petvar Heights at the southeast end of the Sentinel Range, Ellsworth Mountains, flowing southeast to Minnesota Glacier. It was mapped by the United States Geological Survey from surveys and from U.S. Navy air photos, 1957–59, and named by the Advisory Committee on Antarctic Names for Lieutenant David W. Carey, pilot with U.S. Navy Squadron VX-6, who was killed in the crash of a P2V Neptune airplane at McMurdo Sound in October 1956.
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.
Crosswell Glacier is a glacier 10 nautical miles long, flowing north-northeast from Mount Shinn between Sullivan Heights and Bearskin Ridge, in the central part of the Sentinel Range, Ellsworth Mountains, Antarctica. Together with Patton and Pulpudeva Glaciers, it enters Ellen Glacier northwest of Mamarchev Peak and southeast of Mount Jumper.
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.
Mount Tuck is a pyramidal mountain at the head of Hansen Glacier, the summit of Doyran Heights in the Sentinel Range of Ellsworth Mountains, Antarctica. It surmounts Hansen Glacier to the north, Hough Glacier to the south and upper Dater Glacier to the west, and separated from Veregava Ridge to the northwest by Manole Pass.
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.
The Flowers Hills are a triangular shaped group of hills, 34.6 kilometres (21.5 mi) long and 11.5 kilometres (7.1 mi) wide, with peaks of 1,240 metres (4,070 ft) and 1,504 metres (4,934 ft), extending along the eastern edge of the Sentinel Range, Ellsworth Mountains, Antarctica. The hills are bounded by Hansen Glacier and Dater Glacier to the west and north, Rutford Ice Stream to the east and Sikera Valley to the southwest, and separated from Doyran Heights to the west-southwest by Kostinbrod Pass. Their interior is drained by Lardeya Ice Piedmont and Valoga Glacier.
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.
Lishness Peak is a peak, 2,200 metres (7,200 ft) high, in Owen Ridge near the south end of the Sentinel Range of the Ellsworth Mountains in Antarctica, rising at the east side of Nimitz Glacier, 1 nautical mile (2 km) southeast of Wilson Peak and 8.8 nautical miles (16 km) northwest of Bowers Corner. 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 Alton R. Lishness, a radio operator on a U.S. Navy R4D exploratory flight to this area on January 28, 1958.
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.
Mount Southwick is a mountain in Owen Ridge near the south end of the Sentinel Range of the Ellsworth Mountains in Antarctica, located 9 nautical miles (17
Hough Glacier is a glacier in central Doyran Heights in the Sentinel Range of Ellsworth Mountains, Antarctica, rising just south of Mount Tuck and flowing east-southeast for 10 nautical miles between Guerrero Glacier and Remington Glacier. 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 William S. Hough, who made ionosphere studies at South Pole Station in 1957.
Mount Landolt is a mountain, 2,280 metres (7,480 ft) high, standing at the head of Hudman Glacier in the Petvar Heights at the southeastern extremity of the Sentinel Range in the Ellsworth Mountains of 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 Arlo U. Landolt, an aurora scientist at the International Geophysical Year South Pole Station in 1957.
Petvar Heights are the heights rising to 2492 m at Mount Mullen in southeast Sentinel Range, Ellsworth Mountains in Antarctica. The heights occupy an oval shaped area with a diameter of 21 km, separated from the rest of Sentinel Range by Wessbecher Glacier to the southwest, Kasilag Pass to the west, and Kornicker Glacier to the northwest and north. Their interior is drained by Hudman, Carey, Razboyna, Gabare and Divdyadovo Glaciers.
Fruzhin Peak is the peak rising to 1350 m in the south part of Petvar Heights, southeast Sentinel Range in Ellsworth Mountains, Antarctica. It overlooks Hudman Glacier to the west and Carey Glacier to the east.
