Horlick Mountains Traverse

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The Horlick Mountains Traverse, along with the Little America-Byrd Station Traverse and the Sentinel Mountains Traverse, was one of three Antarctic traverses performed by Dr. Charles Bentley and his team before and during the International Geophysical Year of 1957-1958. Bentley spent two consecutive years in Antarctica completing these traverses and collecting data on the continent's geology and climate. [1]

The Little America-Byrd Station Traverse, along with the Horlick Mountains Traverse and the Sentinel Mountains Traverse, was a traverse of Antarctica performed by Dr. Charles Bentley before and during the International Geophysical Year of 1957-1958. In this instance, Dr. Bentley and his team traveled from the research station called Little America V to another called Byrd Station to measure gravity in the interior regions of the continent.

The Sentinel Mountain Traverse, along with the Little America-Byrd Station Traverse and the Horlick Mountains Traverse, was one of three traverses across the continent of Antarctica— this one along the Sentinel Range— completed in 1958 by Dr. Charles Bentley and Dr. Verne Anderson and their team before and during the International Geophysical Year.

Charles R. Bentley American scientist

Charles Raymond Bentley was an American glaciologist and geophysicist, born in Rochester, New York. He was a professor emeritus at the University of Wisconsin–Madison. Mount Bentley and the Bentley Subglacial Trench in Antarctica are named after him. In 1957, he and a handful of other scientists including Mario Giovinetto set out on an expedition across West Antarctica in tracked vehicles to make the first measurements of the ice sheet.

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Albert P. Crary American geophysicist

Albert Paddock Crary, was a pioneer polar geophysicist and glaciologist. He was the first person to have stepped foot on both the North and South Poles, having made it to the North Pole on May 3, 1952 and then to the South Pole on February 12, 1961, as the leader of a team of eight. The South Pole expedition set out from McMurdo Station on December 10, 1960, using three Snowcats with trailers. Crary was the seventh expedition leader to arrive at the South Pole by surface transportation. He was widely admired for his intellect, wit, skills and as a great administrator for polar research expeditions.

Skelton Glacier glacier in Antarctica

Skelton Glacier is a large glacier flowing from the polar plateau into the Ross Ice Shelf at Skelton Inlet on the Hillary Coast, south of Victoria Land, Antarctica.

Marie Byrd Land geographic region

Marie Byrd Land is the portion of West Antarctica lying east of the Ross Ice Shelf and the Ross Sea and south of the Pacific Ocean, extending eastward approximately to a line between the head of the Ross Ice Shelf and Eights Coast. It stretches between 158°W and 103°24'W. The inclusion of the area between the Rockefeller Plateau and Eights Coast is based upon the leading role of the American Rear Admiral Richard E. Byrd in the exploration of this area. The name was originally applied by Admiral Byrd in 1929, in honor of his wife, to the northwestern part of the area, the part that was explored in that year.

Darwin Glacier (Antarctica) glacier in Antarctica

Darwin Glacier is a large glacier flowing from the polar plateau eastward between the Darwin Mountains and the Cook Mountains to the Ross Ice Shelf. The lower part of the glacier was mapped by the British National Antarctic Expedition, 1901–04, and the whole area traversed by New Zealand parties of the Commonwealth Trans-Antarctic Expedition (1956–58). The glacier was named in association with the Darwin Mountains.

The Behrendt Mountains is a group of mountains, 32 km long, aligned in the form of a horseshoe with the opening to the southwest, standing 11 km SW of Merrick Mountains at the base of the Antarctic Peninsula. Discovered and photographed from the air by the RARE, 1947-48, under Finn Ronne.

Crary Mountains

Crary Mountains is a group of ice-covered Antarctic mountains, 56 km (35 mi) long, rising to 3,655 m at Mount Frakes and including Mount Rees, Mount Steere and Boyd Ridge. The mountains are located 80 km (50 mi) SW of Toney Mountain in Marie Byrd Land.

Bailey Ice Stream

Bailey Ice Stream is an ice stream on the northern margin of the Theron Mountains, flowing west-southwest to the Filchner Ice Shelf. It was named by the UK Antarctic Place-Names Committee after Jeremy Thomas Bailey (1941–65), a British Antarctic Survey glaciologist, who with two companions died in a crevasse accident during a radio echo sounding traverse inland from Halley Station on 12 October 1965. On an earlier traverse in April 1965, Bailey sounded the upper portion of this feature.

Wally Herbert British polar explorer

Sir Walter William "Wally" Herbert was a British polar explorer, writer and artist. In 1969 he became the first man fully recognized for walking to the North Pole, on the 60th anniversary of Robert Peary's famous, but disputed, expedition. He was described by Sir Ranulph Fiennes as "the greatest polar explorer of our time".

Mount Anderson (Antarctica) mountain in Antarctica

Mount Anderson is a high mountain in the northern part of the Sentinel Range in Ellsworth Mountains, Antarctica. Probuda Ridge is trending northeast of the peak, and Embree Glacier and Ellen Glacier's tributary Fonfon Glacier drain its northeastern and eastern slopes respectively. It is part of the same massif as Mount Bentley and Mount Sisu.

Scott Glacier (Transantarctic Mountains)

The Scott Glacier is a major glacier, 120 miles (190 km) long, that drains the East Antarctic Ice Sheet through the Queen Maud Mountains to the Ross Ice Shelf. The Scott Glacier is one of a series of major glaciers flowing across the Transantarctic Mountains, with the Amundsen Glacier to the west and the Leverett and Reedy glaciers to the east.

Mount Shear

Mount Shear is a mountain over 4,000 m, standing 4 miles (6 km) northwest of Mount Tyree in the Sentinel Range, Ellsworth Mountains, Antarctica. It surmounts Patton Glacier to the northeast. The peak was discovered by the Marie Byrd Land Traverse Party (1957–58) led by Charles R. Bentley, and was named for James A. Shear, a scientific leader at Hallett Station during the IGY in 1957.

Embree Glacier glacier in Antarctica

Embree Glacier is a 20 nautical miles long glacier in the north-central part of Sentinel Range, Ellsworth Mountains, draining the eastern slopes of Mount Hale, Mount Davis and Mount Bentley, the northeast slopes of Mount Anderson, and the northwestern slopes of Probuda Ridge, flowing north-northeastwards and north of Mount Schmid turning east to join Rutford Ice Stream east of Mount Tegge. Named by the US-ACAN for Maj. Henry Embree, USAF, who participated in the establishment of the South Pole Station in 1956.

Mario Giovinetto Argentine scientist

Mario Giovinetto is an Argentine glaciologist, climatologist, and geographer. He is a Canadian citizen with permanent resident status in the US.

Mount Bentley

Mount Bentley is a mountain (4,245 m) standing 2 nautical miles north of Mount Anderson in the main western ridge of the Sentinel Range, Antarctica. It was discovered by the Marie Byrd Land Traverse party, 1957–58, and named for Dr. Charles R. Bentley, leader of the traverse party and chief traverse seismologist at Byrd Station, 1957-59.

Mount Gardner

Mount Gardner is a mountain, 4,587 metres (15,050 ft) high, standing 1.5 nautical miles (3 km) west of Mount Tyree in the west-central part of the Sentinel Range, in the Ellsworth Mountains of Antarctica. It surmounts Patton Glacier to the northeast.

Long Gables

The Long Gables are prominent twin peaks, with heights of 4,150 and 4,110 metres, joined by a col, with the lower rock exposures being in the form of steep buttresses. The peaks rise from the main ridge of the Sentinel Range, Ellsworth Mountains, Antarctica between Mount Anderson and Mount Viets. They surmount Burdenis Glacier to the southeast, Gerila Glacier to the east and Fonfon Glacier to the northeast.

South Pole–Queen Maud Land Traverse

The South Pole–Queen Maud Land Traverse (SPQMLT) was a three-part scientific exploration of Antarctica undertaken by the United States in the 1960s. The three parts, referred to individually as South Pole–Queen Maud Land Traverse I, II, and III, traveled a zigzag route across nearly 4200 km of the Antarctic Plateau in the austral summers of 1964–1965, 1965–1966, and 1967–1968. The participants included scientists from Belgium, Norway, and the United States. Their objectives included determining the thickness of the Antarctic Ice Sheet, the elevation and slope of its surface, the rate of ice accumulation, and the subglacial topography. Other objectives included measuring the density and temperature of the ice at depth, measuring the geomagnetic field and gravity, and obtaining snow samples and ice cores.

References

  1. Stephen J. Hoffman (2002). Antarctic Exploration Parallels for Future Human Planetary Exploration: A Workshop Report. National Aeronautics and Space Administration, Lyndon B. Johnson Space Center. p. 3.