Kealey Ice Rise

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Kealey Ice Rise is an ice rise, 40 nautical miles (70 km) long and 15 nautical miles (30 km) wide, forming a western lobe of the larger Fowler Ice Rise. It is situated just north of the junction of Talutis Inlet and Carlson Inlet, at the southwest side of the Ronne Ice Shelf. It was mapped by the United States Geological Survey from imagery provided by the NASA Earth Resources Technology Satellite (ERTS-1), 1973–74, and was named by the Advisory Committee on Antarctic Names for Lieutenant Gerald P. Kealey, U.S. Navy, medical officer at South Pole Station in 1971. [1]

Ice rise an elevation of the otherwise totally flat ice shelf

An ice rise is a clearly defined elevation of the otherwise totally flat ice shelf, typically dome-shaped and rising 100 to 200 metres above the surrounding ice shelf. An ice rise forms where the ice shelf touches the rocky seabed because of an elevation in the seabed that remains below sea level.. The ice shelf flows over the seabed elevation, completely covering it with ice, thereby forming an ice rise. The resulting tension forms crevasses around the ice rise.

Fowler Ice Rise is a very large Antarctic ice rise between Evans Ice Stream and Carlson Inlet, in the southwest part of the Ronne Ice Shelf. The feature appears to be completely ice-covered except for the Haag Nunataks, which protrude above the surface in the northwestern portion. It was mapped by the United States Geological Survey from Landsat imagery taken 1973–74, and named by the Advisory Committee on Antarctic Names for Captain Alfred N. Fowler, U.S. Navy, Commander of the U.S. Naval Support Force, Antarctica, 1972–74.

Talutis Inlet is an ice-filled inlet in the western side of Fowler Ice Rise. The inlet opens onto Carlson Inlet just south of Kealey Ice Rise. Mapped by United States Geological Survey (USGS) from imagery provided by NASA Earth Resources Technology Satellite (ERTS-1), 1973-74. Named by Advisory Committee on Antarctic Names (US-ACAN) for Lieutenant William R. Talutis, U.S. Navy, Officer-in-Charge of the South Pole Station, 1972.

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Durrance Inlet is an ice-filled inlet 10 nautical miles (19 km) north of Veststraumen Glacier along the Princess Martha Coast of Antarctica. The inlet is 5 nautical miles (9 km) wide, recedes 12 nautical miles (22 km), and opens to the Riiser-Larsen Ice Shelf. It was plotted by the United States Geological Survey from aerial photographs obtained by U.S. Navy Squadron VXE-6 in a November 5, 1967 reconnaissance flight over this coast, and was named by the Advisory Committee on Antarctic Names for Lieutenant Frank M. Durrance, Jr. of the U.S. Navy Reserve, a navigator on that flight.

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Mendelssohn Inlet is an ice-filled inlet, 25 nautical miles (46 km) long and 9 nautical miles (17 km) wide, situated between Derocher Peninsula and Eroica Peninsula on the north side of Beethoven Peninsula, in the southwest part of Alexander Island, Antarctica. The inlet was first sighted from the air and roughly mapped by the United States Antarctic Service, 1939–41, and was resighted and photographed from the air by the Ronne Antarctic Research Expedition (RARE), 1947–48. It was remapped from the RARE photos by D. Searle of the Falkland Islands Dependencies Survey in 1960, and named by the UK Antarctic Place-Names Committee after German composer Felix Mendelssohn.

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Martin Ice Rise is an ice rise, 6 nautical miles (11 km) long and 3 nautical miles (6 km) wide, merged within the George VI Ice Shelf and the George VI Sound, located 10 nautical miles (19 km) southwest of Kirwan Inlet, off the east coast of Alexander Island and the west coast of Palmer Land, Antarctica. It was delineated as an ice rise from U.S. Landsat imagery of January 1973, and was named in 1977 by the UK Antarctic Place-Names Committee after Sir David Martin (1914–76), Executive Secretary of the Royal Society, 1947–76, who played a leading role in organizing the Royal Society International Geophysical Year Expedition, 1956–58.

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Kirwan Inlet is an inlet in the southeast corner of Alexander Island, 12 nautical miles (22 km) wide at its mouth and indenting 7 nautical miles (13 km), opening on George VI Sound. The inlet is ice filled and merges almost imperceptibly with the rising ice slopes of Alexander Island to the west. It was roughly mapped in 1949 by the Falkland Islands Dependencies Survey, and named by the UK Antarctic Place-Names Committee for Laurence P. Kirwan, Director and Secretary of the Royal Geographical Society.

Keller Inlet is an ice-filled inlet 12 nautical miles (22 km) long, in a northeast–southwest direction, and 6 nautical miles (11 km) wide, between Cape Little and Cape Fiske, along the east coast of Palmer Land, Antarctica. This inlet was photographed from the air by members of the United States Antarctic Service in December 1940, and in 1947 by members of the Ronne Antarctic Research Expedition under Finn Ronne, who in conjunction with the Falkland Islands Dependencies Survey charted it from the ground. It was amed by Ronne for Louis Keller of Beaumont, Texas, who contributed supplies to Ronne's expedition.

Larsen Inlet is an inlet, formerly ice-filled, 12 nautical miles (22 km) long in a north–south direction and 7 nautical miles (13 km) wide, between Cape Longing and Cape Sobral along the east coast of Graham Land, Antarctica. Carl Anton Larsen, a Norwegian whaling captain, reported a large bay in this area in 1893, and Larsen's name was suggested for the feature by Edwin Swift Balch in 1902. The inlet was re-identified and charted by the Falkland Islands Dependencies Survey in 1947. Mount Brading lies 4 nautical miles (7 km) east of the northeast corner of Larsen Inlet.

References

PD-icon.svg This article incorporates  public domain material from the United States Geological Survey document "Kealey Ice Rise" (content from the Geographic Names Information System ).

United States Geological Survey Scientific agency of the United States government

The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The organization has four major science disciplines, concerning biology, geography, geology, and hydrology. The USGS is a fact-finding research organization with no regulatory responsibility.

Geographic Names Information System geographical database

The Geographic Names Information System (GNIS) is a database that contains name and locative information about more than two million physical and cultural features located throughout the United States of America and its territories. It is a type of gazetteer. GNIS was developed by the United States Geological Survey in cooperation with the United States Board on Geographic Names (BGN) to promote the standardization of feature names.

Coordinates: 77°S83°W / 77°S 83°W / -77; -83