Laclavère Plateau
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Laclavère Plateau () is a plateau, long and from wide, rising to between Misty Pass and Theodolite Hill,
Trinity Peninsula Trinity Peninsula is the northernmost part of the Antarctic Peninsula. It extends northeastward for about 130 km (80 mi) to Cape Dubouzet from an imaginary line connecting Cape Kater on the north-west coast and Cape Longing on the sou ...
, Antarctica. The plateau rises south of Schmidt Peninsula and the Chilean scientific station,
Base General Bernardo O'Higgins Riquelme Base General Bernardo O'Higgins Riquelme, also Base Libertador General Bernardo O'Higgins Riquelme, or shortly Bernardo O'Higgins, named after Bernardo O'Higgins, is a permanently staffed Chilean research station in Antarctica and the capital of ...
.


Location

Laclavère Plateau is in
Graham Land Graham Land is the portion of the Antarctic Peninsula that lies north of a line joining Cape Jeremy and Cape Agassiz. This description of Graham Land is consistent with the 1964 agreement between the British Antarctic Place-names Committee ...
towards the north of the
Trinity Peninsula Trinity Peninsula is the northernmost part of the Antarctic Peninsula. It extends northeastward for about 130 km (80 mi) to Cape Dubouzet from an imaginary line connecting Cape Kater on the north-west coast and Cape Longing on the sou ...
, which forms the tip of the
Antarctic Peninsula The Antarctic Peninsula, known as O'Higgins Land in Chile and Tierra de San Martin in Argentina, and originally as Graham Land in the United Kingdom and the Palmer Peninsula in the United States, is the northernmost part of mainland Antarctica. ...
. It is southeast of the Huon Bay, south of the
Duroch Islands The Duroch Islands () are a group of islands and rocks which extend over an area of about , centred about off Cape Legoupil on the north coast of Trinity Peninsula, Antarctica. The islands are close to Chile's Base General Bernardo O'Higgins R ...
and Schmidt Peninsula, west of the
Mott Snowfield Mott Snowfield () is a snowfield in the northeast of Trinity Peninsula, Antarctica, between Laclavère Plateau and the Antarctic Sound. Location Mott Snowfield is in Graham Land in the north of the Trinity Peninsula, which forms the tip of th ...
and Duse Bay and north of Broad Valley. Named features include Misty Pass in the west and Theodolite Hill in the east.


Name

Laclavère Plateau was named by the
UK Antarctic Place-Names Committee The UK Antarctic Place-Names Committee (or UK-APC) is a United Kingdom government committee, part of the Foreign and Commonwealth Office, responsible for recommending names of geographical locations within the British Antarctic Territory (BAT) an ...
(UK-APC; 1963) after French cartographer Georges R. Laclavère, President of the
Scientific Committee on Antarctic Research The Scientific Committee on Antarctic Research (SCAR) is an interdisciplinary body of the International Science Council, International Science Council (ISC). SCAR coordinates international scientific research efforts in Antarctica, including th ...
(SCAR), 1958–63.


Features

Named features, from west to east, include:


Misty Pass

. A pass, high, between the head of Broad Valley and a valley descending north to
Bransfield Strait Bransfield Strait or Fleet Sea () is a body of water about wide extending for in a general northeast – southwest direction between the South Shetland Islands and the Antarctic Peninsula. History The strait was named in about 1825 by James W ...
, situated southeast of
Cape Ducorps Lafond Bay () is a bay, wide, which lies south of the Cockerell Peninsula, Trinity Peninsula, Antarctica. Location Lafond Bay is in Graham Land on the north coast of the Trinity Peninsula, which forms the tip of the Antarctic Peninsula. It i ...
. Mapped by the
Falkland Islands Dependencies Survey The Falkland Islands and Dependencies Aerial Survey Expedition (FIDASE) was an aerial survey of the Falkland Islands Dependencies The Falkland Islands Dependencies was the constitutional arrangement from 1843 until 1985 for administering the v ...
(FIDS) in 1946, and so named because clouds pouring east through the pass had been noted by the survey party to herald bad weather.


Prilep Knoll

An ice-covered hill rising to . Situated at the south entrance to Misty Pass west of Laclavère Plateau, east of
Morro del Paso Peak Morro (Spanish and Portuguese for "hill") may refer to: Buildings * El Morro mine, Atacama, Chile * El Morro National Monument, New Mexico * Morro del Tulcán, pyramid in Popayán, Cauca Geology * Morro Rock, a volcanic plug located just offshore ...
, south by west of Dabnik Peak, west of Kanitz Nunatak and north of Yarlovo Nunatak. Surmounting Broad Valley to the southeast. German-British mapping in 1996. Named after the settlement of
Prilep Prilep ( ) is the List of cities in North Macedonia, fourth-largest city in North Macedonia. According to 2021 census, it had a population of 63,308. Name The name of Prilep appeared first as ''Πρίλαπος'' in Greek (''Prilapos'') in 1 ...
in Southeastern Bulgaria.


Dabnik Peak

. A peak rising to high off the west extremity of Laclavère Plateau on Trinity Peninsula, Antarctic Peninsula. Situated on the east side of Misty Pass, southeast of Cape Ducorps, southwest of Ami Boué Peak and west-northwest of Kanitz Nunatak. Surmounting Broad Valley to the south and Ogoya Glacier to the NW. German-British mapping in 1996. Named after the town of
Dolni Dabnik Dolni Dabnik ( ) is a town in Pleven Province in the Danubian Plain (Bulgaria), Danubian Plain of central northern Bulgaria. It is the administrative centre of Dolni Dabnik municipality and lies to the west of the city of Pleven. As of December 20 ...
in Northern Bulgaria.


Ami Boué Peak

. A peak rising to high in the north extremity of Laclavère Plateau. Situated south-southeast of Mount Jacquinot, northeast of Dabnik Peak, north of Kanitz Nunatak and west-southwest of Fidase Peak. German-British mapping in 1996. Named after the French explorer of the Balkans
Ami Boué Ami Boué (16 March 179421 November 1881) was a geologist of French Huguenot origin. Born at Hamburg, he was trained in Edinburgh and across Europe. He travelled across Europe, studying geology, as well as ethnology, and is considered to be amo ...
(1794-1881).


Kanitz Nunatak

. A rocky peak rising to high in the southern foothills of Laclavère Plateau. Situated south of Ami Boué Peak, east-southeast of Dabnik Peak, north of Cain Nunatak and west by south of Theodolite Hill. Overlooking Broad Valley to the S. German-British mapping in 1996. Named after the settlement of Kanitz in Northwestern Bulgaria, in connection with the Austro-Hungarian geographer and ethnographer Felix Kanitz (1829-1904).


Theodolite Hill

. A hill, high, with a small rock outcrop at its summit, standing at the southeast corner of a plateau-type mountain west of the northwest end of Duse Bay, in the northeast part of Trinity Peninsula. Discovered by the FIDS, 1946, and so named during their survey of the area because it served as an important theodolite station.


Urguri Nunatak

. A rocky hill rising to . Situated in the east foothills of Laclavère Plateau, west by north of Abrit Nunatak, north of Theodolite Hill and south of Fidase Peak. Overlooking
Mott Snowfield Mott Snowfield () is a snowfield in the northeast of Trinity Peninsula, Antarctica, between Laclavère Plateau and the Antarctic Sound. Location Mott Snowfield is in Graham Land in the north of the Trinity Peninsula, which forms the tip of th ...
to the north. German-British mapping in 1996. Named after the ancient and medieval fortress of Urguri in Southeastern Bulgaria.


Abrit Nunatak

. A rocky hill rising to over . Situated east of Laclavère Plateau and south of Mott Snowfield, northeast of Theodolite Hill, east by south of Urguri Nunatak, south by east of Fidase Peak and southwest of Camel Nunataks. Overlooking Mott Snowfield to the north and Retizhe Cove to the SE. German-British mapping in 1996. Named after the settlement of Abrit in Northeastern Bulgaria.


References


Sources

* * * * * * * * * * {{DEFAULTSORT:Laclavere Plateau Plateaus of Graham Land Landforms of Trinity Peninsula