Branscomb Glacier

Glacier in Antarctica

78°32′S 86°05′W / 78.533°S 86.083°W / -78.533; -86.083Length6 nmi (11 km; 7 mi)ThicknessunknownTerminusNimitz GlacierStatusunknown

The Branscomb Glacier (78°32′S 86°05′W / 78.533°S 86.083°W / -78.533; -86.083) is an Antarctic glacier, 11 nautical miles (20 km; 13 mi) long, flowing west from the north-west side of Vinson Massif (the highest point in Antarctica) into Nimitz Glacier, in the Sentinel Range of the Ellsworth Mountains. Its upper course receives ice influx from both Goodge Col and Jacobsen Valley, while the tributary Roché Glacier joins Branscomb Glacier just northwest of Príncipe de Asturias Peak. Branscomb Glacier has been the focus of scientific research expeditions aimed at studying glaciology, ice dynamics, and climate change in Antarctica.

The glacier was mapped by the USGS from surveys and USN aerial photographs between 1957 and 1960. It was named by US-ACAN after Lewis M. Branscomb, Chairman of the National Science Board from 1982 to 1984.

Maps

Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988.
Antarctic Digital Database (ADD). Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly updated.

References

SCAR Composite Gazetteer of Antarctica.
U.S. Geological Survey Geographic Names Information System: Branscomb Glacier

Central and southern Sentinel Range map.

Glaciers

Types

Anatomy

Processes

Measurements

Volcanic relations

Landforms

Erosional	Arête Cirque Cirque stairway Crag and tail Finger lake Fjord Glacial horn Glacial lake Glacial striae Hanging valley Nunatak P-form Ribbon lake Roche moutonnée Suncup Tarn Trough lake Trough valley Tunnel valley U-valley Valley step Zungenbecken
Depositional	Drumlin Erratic block Moraine Moraine-dammed lake Pulju moraine Rogen moraine Sevetti moraine Terminal moraine Till plain Veiki moraine
Glaciofluvial	Alpentor Diluvium Esker Giant current ripples Kame Kame delta Kettle hole Outwash fan Sandur Urstromtal

Glaciology
Category
List
Template:Periglacial environment

v t e Glaciers in the Antarctic
Alphabetic	List of glaciers in the Antarctic: A–H List of glaciers in the Antarctic: I–Z
By territory	Adélie Land Bouvet Island Coats Land Ellsworth Land Enderby Land Graham Land Heard Island and McDonald Islands James Ross Island and Graham Land Kaiser Wilhelm II Land Kemp Land Mac. Robertson Land Marie Byrd Land Oates Land Palmer Archipelago and Graham Land Palmer Land Princess Elizabeth Land Queen Elizabeth Land Queen Mary Land Queen Maud Land Ross Dependency South Georgia South Shetland Islands South Orkney Islands Trinity Peninsula and Graham Land Victoria Land Wilkes Land
Miscellaneous	List of Antarctic and subantarctic islands List of Antarctic ice rises List of Antarctic ice shelves List of Antarctic ice streams List of glaciers List of subantarctic glaciers