Garwood Valley

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Garwood Valley
Garwood Valley (24922940572).jpg
Upper Garwood Valley
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Garwood Valley
Geography

Garwood Valley ( 78°2′S164°7′E / 78.033°S 164.117°E / -78.033; 164.117 ) is a valley opening on the coast of Victoria Land, Antarctica, just south of Cape Chocolate. [1] It is one of the McMurdo Dry Valleys. [2] It is largely ice-free, but is occupied near its head by Garwood Glacier. It was named by Thomas Griffith Taylor of the British Antarctic Expedition, 1910–13 (BrAE), in association with Garwood Glacier. [1]

Contents

Features

Garwood Glacier southwest of Salmon Glacier, in extreme south of map C77190s1 Ant.Map Ross Island.jpg
Garwood Glacier southwest of Salmon Glacier, in extreme south of map
Garwood Valley in extreme north of map C78192s1 Ant.Map Mount Discovery.jpg
Garwood Valley in extreme north of map

Mount Alexandra

78°00′09″S163°50′38″E / 78.002485°S 163.84375°E / -78.002485; 163.84375 . A mountain rising to 1,274 metres (4,180 ft) at the south side of the head of Garwood Glacier. Named by New Zealand Geographic Board (NZGB) after Jane Alexandra (1829-92), an early botanist with an interest in lower plants. Born in Calcutta, she came to New Zealand in 1862. [3]

Mount Atholl

78°00′11″S163°42′23″E / 78.003168°S 163.706365°E / -78.003168; 163.706365 . A peak rising to 728 metres (2,388 ft) to the west of Mount Alexandra. Named by NZGB in 1994 after Sarah Atholl (d. 1873), an early New Zealand botanist with an interest in lichens. [4]

Garwood Glacier

78°01′S163°57′E / 78.017°S 163.950°E / -78.017; 163.950 . A glacier occupying the northwest part of Garwood Valley. First Mapped by the British National Antarctic Expedition (BrNAE; 1901-04), but not named until 1911. Named by Taylor of the BrAE (1910-13) for Edmund Johnston Garwood, professor of geology and mineralogy at the University of London. [5] Projection Peak at the southwest extremity of Hobbs Ridge rises above the head of Garwood Glacier. [6]

Lake Garwood

78°01′59″S164°17′37″E / 78.033189°S 164.293589°E / -78.033189; 164.293589 . A lake at the lower end of Garwood Valley. The lake receives meltwater from Garwood Glacier at the valley head. Named by Griffith Taylor of the BrAE, 1910-13, in association with Garwood Glacier. [7]

Burrows Glacier

78°02′04″S163°54′57″E / 78.034533°S 163.915745°E / -78.034533; 163.915745 . A hanging glacier on the south wall of Garwood Valley and opposite the Garwood Glacier in the Denton Hills. The glacier provides the water and nutrients for the existence of Nostoc beds below. Named by the New Zealand Geographic Board (NZGB) (2002) after Emeritus Professor Colin Burrows, sometime teacher in the Department of Plant and Microbial Sciences, University of Christchurch, New Zealand. [8]

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Alph River is a small river, flowing in summertime, on the northern side of Koettlitz Glacier, Scott Coast, Antarctica. It rises from Koettlitz ice at the upper end of Pyramid Trough and from south to north includes Pyramid Ponds, Trough Lake, Walcott Lake, Howchin Lake, and Alph Lake. The Alph ends in a subglacial stream beneath Koettlitz Glacier to McMurdo Sound.

'The Wilkniss Mountains form a prominent group of conical peaks and mountains, 10 nautical miles (19 km) long running north–south, located 9 nautical miles east-southeast of Mount Feather in the Quartermain Mountains, Victoria Land, Antarctica. The mountains are 3 nautical miles wide in the north portion where Mount Blackwelder, 2,340 metres (7,680 ft) high, and Pivot Peak 2,450 metres (8,040 ft) high, rise above ice-free valleys. Except for an outlying southwest peak, the south portion narrows to a series of mainly ice-covered smaller peaks.

<span class="mw-page-title-main">Miers Valley</span>

Miers Valley is a valley just south of Marshall Valley and west of Koettlitz Glacier, on the coast of Victoria Land, Antarctica. The valley is ice-free except for Miers Glacier in its upper (western) part and Lake Miers near its center. It was mapped and named by Robert Falcon Scott's British Antarctic Expedition, 1910–13. The name is possibly after Edward J. Miers, a marine biologist from the British Museum who examined crustacea from the Erebus and Terror expeditions.

Mount Newall is a peak, 1,920 metres (6,300 ft) high, the northeast extremity of Asgard Range, in Victoria Land, Antarctica. It was discovered by the Discovery Expedition (1901–04) and named for one of the men who helped raise funds to send a relief ship for the expedition.

The Newall Glacier is a glacier in the east part of the Asgard Range of Victoria Land, It flows east between Mount Newall and Mount Weyant into the Wilson Piedmont Glacier. The Newall Glacier was mapped by the N.Z. Northern Survey Party of the CTAE, 1956-58, who named it after nearby Mount Newall.

Ward Valley is an ice-free valley that lies between Porter Hills and Xanadu Hills and east of the snout of Ward Glacier in the Denton Hills, Scott Coast, Antarctica. Named by Advisory Committee on Antarctic Names in association with Ward Glacier and Ward Lake.

<span class="mw-page-title-main">Apocalypse Peaks</span> Group of Peaks in Victorialand (Eastern Antarctica)

The Apocalypse Peaks are a group of peaks with a highest point of 2,360 metres (7,740 ft), standing east of Willett Range and between Barwick Valley and Balham Valley, in Victoria Land, Antarctica.

Briggs Hill is a conspicuous ice-free hill, 1,210 metres (3,970 ft) high, standing on the south side of Ferrar Glacier between Descent Glacier and Overflow Glacier in Victoria Land, Antarctica. It was charted by the British Antarctic Expedition, 1910–13, under Scott, and named by the United States Advisory Committee on Antarctic Names for Raymond S. Briggs, United States Antarctic Research Program meteorologist at McMurdo Station in 1962, and station scientific leader there in 1963.

The Denton Hills are a group of rugged foothills, 24 nautical miles long southwest–northeast and 9 nautical miles wide, to the east of the Royal Society Range on the Scott Coast, Victoria Land, Antarctica.

Péwé Peak is a bedrock peak, 860 metres (2,820 ft) high, composed of granite and topped with a dolerite sill. The peak is immediately south of Joyce Glacier and is surrounded by glacial ice except on the south side. It was named by the Advisory Committee on Antarctic Names for Troy L. Péwé, a glacial geologist with U.S. Navy Operation Deep Freeze, 1957–58, who personally explored this peak as well as adjacent portions of Victoria Land.

Mount Falconer is a mountain, 810 metres (2,660 ft) high, surmounting Lake Fryxell on the north wall of Taylor Valley, between Mount McLennan and Commonwealth Glacier in Antarctica. It was named by the Western Journey Party, led by Thomas Griffith Taylor, of the British Antarctic Expedition, 1910–13.

Flint Ridge is a north-south trending ridge with a summit elevation of 995 metres (3,264 ft) in the Asgard Range of Victoria Land, Antarctica. Flint Ridge was named by US-ACAN for Lawrence A. Flint, manager of the USARP Berg Field Center at McMurdo Station in 1972. A standard USGS survey tablet stamped "Flint ET 1971-72" was fixed in a rock slab atop this ridge by the USGS Electronic Traverse, 1971-72.

Marshall Valley is a small valley in Antarctica, ice free except for Rivard Glacier at its western head. It is 12.5 kilometres (7.8 mi) long, and 3 kilometres (1.9 mi) wide, and lies between Garwood Valley and Miers Valley on the coast of Victoria Land. It is one of the McMurdo Dry Valleys. The valley is open to the Ross Sea to the east.

Hobbs Ridge is a prominent arc-shaped ridge which circumscribes Hobbs Glacier to the north and northwest and forms the divide with the lower part of Blue Glacier, on the Scott Coast of Victoria Land, Antarctica. It was named in association with Hobbs Glacier. It forms the northernmost part of the Denton Hills.

The MacDonald Hills are a compact group of exposed rock hills in the Asgard Range, east of Commonwealth Glacier on the north side of lower Taylor Valley, Victoria Land, Antarctica. The hills were named by the Advisory Committee on Antarctic Names (US-ACAN) (1997) after William R. MacDonald (1925–77), Chief of the Branch of International Activities, U.S. Geological Survey, and a member of the US-ACAN, part of the U.S. Board on Geographic Names, 1976–77.

The Horowitz Ridge is a rock ridge between David Valley and King Valley in the Asgard Range of Victoria Land, Antarctica.

Roa Ridge is a bow-shaped ridge, 5 mi (8.0 km) long in the Asgard Range of Victoria Land, Antarctica. For much of its extent, it separates Matterhorn Glacier and Lacroix Glacier. Named by New Zealand Geographic Board (NZGB) in 1998. Roa is a Maori word meaning “long” ridge.

Blue Glacier is a large glacier which flows into Bowers Piedmont Glacier about 10 nautical miles south of New Harbour, in Victoria Land, Antarctica. It was discovered by the British National Antarctic Expedition (BrNAE) under Robert Falcon Scott, 1901–04, who gave it this name because of its clear blue ice at the time of discovery.

<span class="mw-page-title-main">Hidden Valley (Antarctica)</span> Ice-free valley in Antarctica

Hidden Valley is the ice-free valley next south of Miers Valley through which an alpine glacier formerly moved to coalesce with Koettlitz Glacier. The mouth of the valley is completely blocked by the Koettlitz moraine, the only one of the numerous valleys tributary to the Koettlitz isolated in this fashion. The main valley is hidden not only from the coast but from most of the surrounding ridges. The valley was traversed during December and January by the New Zealand Victoria University of Wellington Antarctic Expedition (VUWAE) 1960-61 who applied the name.

References

  1. 1 2 Alberts 1995, p. 270.
  2. Alberts 1995, p. 480.
  3. Mount Alexandra USGS.
  4. Mount Atholl USGS.
  5. Alberts 1995, p. 269.
  6. Alberts 1995, p. 592.
  7. Lake Garwood USGS.
  8. Burrows Glacier USGS.

Sources

PD-icon.svg This article incorporates public domain material from websites or documents of the United States Geological Survey .