Rockefeller Plateau

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The Rockefeller Plateau in Antarctica is the portion of the interior ice plateau of Marie Byrd Land lying eastward of the Shirase Coast and Siple Coast and southward of the Ford Ranges, Flood Range and the Executive Committee Range, centering near the coordinates given above. Much of its extensive, ice-covered surface is from 1,000 meters to 1,500 meters above sea level. It was discovered by Rear Admiral Richard E. Byrd in 1934 and named for John D. Rockefeller, Jr., patron of the Byrd expeditions.

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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.

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Ellsworth Land

Ellsworth Land is a portion of the Antarctic continent bounded on the west by Marie Byrd Land, on the north by Bellingshausen Sea, on the northeast by the base of Antarctic Peninsula, and on the east by the western margin of Ronne Ice Shelf. It extends between 103°24'W and 79°45'W. The area west of 90°W is unclaimed, the area between 84°W and 90°W is claimed by Chile only, and the remainder by Chile and the United Kingdom as a part of the British Antarctic Territory. Eights Coast stretches between 103°24'W and 89°35'W, and Bryan Coast between 89°35'W and 79°45'W.

Toney Mountain

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Hammond Glacier

Hammond Glacier is located on the northeast side of the Haines Mountains, flowing northwest for about 40 nautical miles (70 km) to Sulzberger Ice Shelf in the Ford Ranges of Marie Byrd Land, Antarctica. It was discovered in 1934 by the Byrd Antarctic Expedition, and named by Richard E. Byrd for John Hays Hammond, an American mining engineer and philanthropist.

King Edward VII Land

King Edward VII Land or King Edward VII Peninsula is a large, ice-covered peninsula which forms the northwestern extremity of Marie Byrd Land in Antarctica. The peninsula projects into the Ross Sea between Sulzberger Bay and the northeast corner of the Ross Ice Shelf, and forms part of the Ross Dependency. Edward VII Peninsula is defined by the Ross Ice Shelf on the southwest, Okuma Bay on the west, and to the east by Sulzberger Bay and the Saunders Coast, all essentially on the Ross Sea / Southern Ocean in Antarctica. The northwest extremity of the peninsula is Cape Colbeck. Edward VII Peninsula is located at 77°40′S155°00′W.

The Bakutis Coast is that part of the coast of Marie Byrd Land, West Antarctica, extending from a point opposite eastern Dean Island, at 74°42′S127°05′W, to Cape Herlacher, or between Hobbs Coast in the west and Walgreen Coast in the east. It stretches between 127°05'W and 114°12'W. The coast in this area is bounded by several large ice-covered islands and the very extensive Getz Ice Shelf. This coast was sighted by members of the US Antarctic Service, 1939–41, and was charted in part from air photos taken by Operation Highjump, 1946–47, both expeditions led by Admiral Richard E. Byrd. The United States Geological Survey completely mapped the coast from ground surveys and U.S. Navy air photos, 1959–66.

Sulzberger Bay

Sulzberger Bay is a bay between Fisher Island and Vollmer Island, along the coast of King Edward VII Land. Discovered by the Byrd Antarctic Expedition on December 5, 1929, and named by Byrd for Arthur H. Sulzberger, publisher of The New York Times, a supporter of the Byrd expeditions in 1928–1930 and 1933–1935.

Siple Coast is the middle portion of the relatively ill-defined coast along the east side of the Ross Ice Shelf, between the north end of Gould Coast and the south end of Shirase Coast. The area was originally called Kirton Coast, but was renamed by NZ-APC in 1961 after Paul A. Siple, a noted American scientist-explorer who accompanied R. Admiral Richard E. Byrd on all of his Antarctic expeditions.

Quarles Range is a high and rugged range of the Queen Maud Mountains, extending from the polar plateau between Cooper and Bowman Glaciers and terminating near the edge of Ross Ice Shelf. Peaks in the range were first sighted by Captain Roald Amundsen in 1911, and the range was mapped in detail by the Byrd Antarctic Expedition, 1928–30. It was named by the Advisory Committee on Antarctic Names (US-ACAN) for Donald A. Quarles, Sec. of the Air Force, 1955–57, and Deputy Sec. of Defense, 1957–59, at the outset of the International Geophysical Year and organization of U.S. activity in Antarctica.

Shabtaie Ice Ridge is an ice ridge between MacAyeal Ice Stream and Bindschadler Ice Stream at the junction of Shirase Coast and Siple Coast, Marie Byrd Land. Named by Advisory Committee on Antarctic Names (US-ACAN) after Sion Shabtaie, Geophysical and Polar Research Center, University of Wisconsin, Madison, WI, who, with Charles R. Bentley, 1982–84 and 1985–86, made a glaciogeophysical survey of the nearby Mercer, Whillans and Kamb Ice Streams and the intervening ice ridges.

The Rockefeller Mountains are a group of low-lying, scattered granite peaks and ridges, almost entirely snow-covered, standing 30 miles (48 km) south-southwest of the Alexandra Mountains on the Edward VII Peninsula of Antarctica.

MacAyeal Ice Stream, formerly Ice Stream E, is an ice stream in Antarctica flowing west to the juncture of Shirase Coast and Siple Coast between Bindschadler Ice Stream and Echelmeyer Ice Stream. It is one of several major ice streams draining from Marie Byrd Land into the Ross Ice Shelf. The ice streams were investigated and mapped by U.S. Antarctic Research Program personnel in a number of field seasons from 1983–84 onwards and named Ice Stream A, B, C, etc., according to their position from south to north. The name was changed from Ice Stream E by the Advisory Committee on Antarctic Names in 2002 to honor Douglas R. MacAyeal of the Department of Geophysical Sciences, University of Chicago, a U.S. Antarctic Program investigator in the Ross Sea area including study of the Ross Ice Shelf, the West Antarctic Ice Sheet and the Marie Byrd Land ice streams, 1989–2002. Shabtaie Ice Ridge sits between the MacAyeal and Bundschadler ice streams.

Mercer Ice Stream, formerly Ice Stream A, flows west to Gould Coast to the south of Whillans Ice Stream, Antarctica. It is the southernmost of several major ice streams draining from Marie Byrd Land into the Ross Ice Shelf. The ice streams were investigated and mapped by U.S. Antarctic Research Program personnel in a number of field seasons from 1983–84 and named Ice Stream A, B, C, etc., according to their position from south to north. The name was changed by the Advisory Committee on Antarctic Names in 2002 to honor Quaternary geologist John H. Mercer (1922–87) of the Institute of Polar Studies, Ohio State University, who mapped the moraines above Reedy Glacier and in the Ohio Range at the head of Horlick Ice Stream, the major tributaries to Mercer Ice Stream.

Bartlett Glacier

Bartlett Glacier is a tributary glacier, about 30 nautical miles (60 km) long and 5 nautical miles (10 km) wide at its terminus, flowing northeast from Nilsen Plateau and joining Scott Glacier close north of Mount Gardiner. It was discovered in December 1934 by the Byrd Antarctic Expedition geological party under Quin Blackburn, and named by Richard E. Byrd for Captain Robert A. Bartlett of Brigus, Newfoundland, a noted Arctic navigator and explorer who recommended that the expedition acquire the Bear, an ice-ship which was purchased and rechristened by Byrd as the Bear of Oakland.

Loewe Massif is a large rock massif in the eastern part of the Aramis Range of the Prince Charles Mountains, Antarctica. The surface of the massif is largely an undulating plateau from which Mount Loewe and the Medvecky Peaks rise. The plateau lies at an average elevation of 1,000 metres (3,300 ft) above sea level and 600 metres (2,000 ft) above the ice on its northern flank. It was discovered by an Australian National Antarctic Research Expeditions (ANARE) party led by W.G. Bewsher in 1956. The name of the massif derives from Mount Loewe, which was named for Fritz Loewe, a member of the ANARE reconnaissance party in the French expedition at Port Martin, Adélie Coast, in 1951.

Raymond Ice Ridge is an Antarctic ice ridge located between Bindschadler Ice Stream and Kamb Ice Stream on Siple Coast, Marie Byrd Land. Siple Dome is at the west end of the ridge. It was named by the Advisory Committee on Antarctic Names (US-ACAN) after Charles F. Raymond, Professor Emeritus at the University of Washington, who studied the glacial history and evolution of the Marie Byrd Land ice stream system, with work on Siple Dome and the adjacent Bindschadler and Kamb ice streams in several field seasons between 1994 and 2002.

Venzke Glacier is a broad glacier flowing northward between Bowyer Butte and Perry Range into Getz Ice Shelf on the coast of Marie Byrd Land. The glacier was discovered and photographed from aircraft of the U.S. Antarctic Service in December 1940. It was mapped in detail by United States Geological Survey (USGS) from surveys and U.S. Navy photographs, 1959–66. It was named on 1 January 1974 by the Advisory Committee on Antarctic Names (US-ACAN) for Captain Norman C. Venzke, U.S. Coast Guard, commanding officer of USCGC Northwind (WAGB-282) in Antarctica, 1972 and 1973, and a participant in several other Deep Freeze operations as ship's company officer aboard icebreakers.

References

    Coordinates: 80°0′S135°0′W / 80.000°S 135.000°W / -80.000; -135.000 PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document: "Rockefeller Plateau".(content from the Geographic Names Information System )  OOjs UI icon edit-ltr-progressive.svg