Deacock Glacier () is a
glacier
A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires ...
close west of
Lavett Bluff
Lavett Bluff () is a rock bluff between Deacock Glacier and Fiftyone Glacier on the south side of Heard Island in the southern Indian Ocean. It was surveyed in 1948 by an Australian National Antarctic Research Expedition (ANARE) and named "Cape L ...
on the south side of
Heard Island
The Territory of Heard Island and McDonald Islands (HIMI) is an Australian external territory comprising a volcanic group of mostly barren Antarctic islands, about two-thirds of the way from Madagascar to Antarctica. The group's overall land ...
in the southern
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...
. Its
terminus
Terminus may refer to:
Ancient Rome
*Terminus (god), a Roman deity who protected boundary markers
Transport
*Terminal train station or terminus, a railway station serving as an end destination
*Bus terminus, a bus station serving as an end des ...
is between
Cape Labuan
Cape Labuan () is a rocky point midway between Cape Arkona and Lavett Bluff, forming the southwest extremity of Heard Island. It was charted in 1948 by the Australian National Antarctic Research Expeditions
The Australian National Antarctic R ...
and
Long Beach
Long Beach is a coastal city in southeastern Los Angeles County, California, United States. It is the list of United States cities by population, 44th-most populous city in the United States, with a population of 451,307 as of 2022. A charter ci ...
. To the east of Deacock Glacier is
Fiftyone Glacier
Fiftyone Glacier is a large glacier flowing southwards, on the south side of Heard Island in the southern Indian Ocean. Its glacier terminus, terminus is located between Lavett Bluff and Lambeth Bluff. To the northeast of Fiftyone Glacier is Wins ...
, whose terminus is located between Lavett Bluff and
Lambeth Bluff
Lambeth Bluff () is a rock coastal bluff at the end of South Barrier, on the east side of Fiftyone Glacier, on the south side of Heard Island. It was surveyed in 1948 by the Australian National Antarctic Research Expeditions
The Australian Nati ...
. To the west of Deacock Glacier is
Gotley Glacier, whose terminus is located between
Cape Arkona
Cape Arkona (), also spelled Arcona, is a 45-metre (150-foot) high Cape (geography), cape on the island of Rügen in Mecklenburg-Vorpommern, Germany. It forms the tip of the Wittow peninsula, just a few kilometres north of the Jasmund National P ...
and Cape Labuan.
Discovery and naming
Surveyed by ANARE (
Australian National Antarctic Research Expeditions
The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australia: Antarctic Program#Australian Antarctic program, Australian Antarctic Program (AAP) administered for Australia by the Australian Antarctic D ...
), 1948–63. Named by
Antarctic Names Committee of Australia
The Australian Antarctic Names and Medals Committee (AANMC) was established to advise the Government on names for features in the Australian Antarctic Territory and the subantarctic territory of Heard Island and the McDonald Islands. The committe ...
(ANCA) for
W. Deacock, a member of ANARE on Heard Island in 1963.
[
]
References
Further reading
*
*
*
External links
*Clic
here
to see a map of Heard Island and McDonald Islands, including all major topographical features
Australian Antarctic DivisionAustralian Antarctic GazetteerComposite Gazetteer of AntarcticaAustralian Antarctic Names and Medals Committee (AANMC)United States Geological Survey, Geographic Names Information System (GNIS)Scientific Committee on Antarctic Research (SCAR)
{{Glaciers of Heard Island and McDonald Islands
Glaciers of Heard Island and McDonald Islands