Cotton Plateau

Cotton Plateau
Cotton Plateau is located in Antarctica
Cotton Plateau
Highest point
Coordinates82°54′S 159°40′E / 82.900°S 159.667°E / -82.900; 159.667 (Cotton Plateau)
Geography
ContinentAntarctica
Parent rangeQueen Elizabeth Range

Cotton Plateau (82°54′S 159°40′E / 82.900°S 159.667°E / -82.900; 159.667 (Cotton Plateau)) is a snow-covered plateau just east of the mouth of Marsh Glacier, in the Queen Elizabeth Range.[1]

Name

Cotton Plateau was named by the northern party of the New Zealand Geological Survey Antarctic Expedition (NZGSAE; 1961–62) for Sir Charles Cotton, noted New Zealand geomorphologist and authority on glacial landforms.[1]

Location

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Cotton Plateau in southwest of map

Cotton Plateau is in the west of the Queen Elizabeth Range, bounded by the Marsh Glacier to the west, the Prince of Wales Glacier and Hamilton Glacier to the east and the Princess Anne Glacier to the south. Features include, from north to south, Hochstein Ridge, Prince Edward Glacier, Panorama Point and The Palisades.[2]

Features

Hochstein Ridge

82°45′S 159°47′E / 82.750°S 159.783°E / -82.750; 159.783. A ridge 12 nautical miles (22 km; 14 mi) long, extending north from Cotton Plateau between Prince Edward Glacier and Prince of Wales Glacie. Mapped by the United States Geological Survey (USGS) from tellurometer surveys and Navy air photos, 1960-62. Named by the United States Advisory Committee on Antarctic Names (US-ACAN) for Manfred Hochstein, USARP glaciologist at Roosevelt Island, 1961-62, 1962-63 and 1963-64.[3]

Komhyr Ridge

82°47′S 160°10′E / 82.783°S 160.167°E / -82.783; 160.167. A prominent ridge immediately east of Hochstein Ridge. Mapped by the USGS from tellurometer surveys and Navy air photos, 1960-62. Named by US-ACAN for Walter D. Kohmyr, USARP meteorologist at McMurdo Station, 1963-64.[4]

Mount Gregory

82°52′S 159°44′E / 82.867°S 159.733°E / -82.867; 159.733. A mountain 2,940 metres (9,650 ft) high at the south end of Hochstein Ridge. It is the only large elevation rising from Cotton Plateau. The name was suggested by the Holyoake, Cobham and Queen Elizabeth Ranges Part of the NZGSAE, 1964-65. Named for a geologist in the party, M. Gregory.[5]

Panorama Point

82°49′S 159°10′E / 82.817°S 159.167°E / -82.817; 159.167. Point surmounted by a small hill on the northwest side of Cotton Plateau, overlooking the junction of Marsh and Nimrod Glaciers. So named by the Holyoake, Cobham and Queen Elizabeth Ranges party of the NZGSAE (1964-65) because it affords an excellent view.[6]

The Palisades

82°50′S 159°10′E / 82.833°S 159.167°E / -82.833; 159.167. A steep escarpment at the west side of Cotton Plateau in the Queen Elizabeth Range, overlooking Marsh and Nimrod Glaciers. Seen by the northern party of the NZGSAE (1961-62) and so named because of the resemblance to a protective wall at the junction of two rivers.[7]

References

  1. ^ a b Alberts 1995, p. 156.
  2. ^ Nimrod Glacier USGS.
  3. ^ Alberts 1995, p. 337.
  4. ^ Alberts 1995, p. 400.
  5. ^ Alberts 1995, p. 295.
  6. ^ Alberts 1995, p. 555.
  7. ^ Alberts 1995, p. 553.

Sources

  • Alberts, Fred G., ed. (1995), Geographic Names of the Antarctic (PDF) (2 ed.), United States Board on Geographic Names, retrieved 2023-12-03 Public Domain This article incorporates public domain material from websites or documents of the United States Board on Geographic Names.
  • Nimrod Glacier, USGS: United States Geological Survey, retrieved 2024-01-03
  • Public Domain This article incorporates public domain material from websites or documents of the United States Geological Survey.