Gilchrist Aiguilles ( 53°1′S73°20′E / 53.017°S 73.333°E ) is a series of sharp peaks close south of Mount Olsen on Laurens Peninsula, Heard Island.
Surveyed by ANARE (Australian National Antarctic Research Expeditions) in 1948. Named by Antarctic Names Committee of Australia (ANCA) for Dr. A.R. Gilchrist, ANARE medical officer on Heard Island in 1948 and 1963. [1]
The Prince Charles Mountains are a major group of mountains in Mac. Robertson Land in Antarctica, including the Athos Range, the Porthos Range, and the Aramis Range. The highest peak is Mount Menzies, with a height of 3,228 m (10,591 ft). Other prominent peaks are Mount Izabelle and Mount Stinear. These mountains, together with other scattered peaks, form an arc about 420 km (260 mi) long, extending from the vicinity of Mount Starlight in the north to Goodspeed Nunataks in the south.
Atlas Cove is a cove on the north coast of Heard Island and McDonald Islands in the southern Indian Ocean, and is entered between the base of the Laurens Peninsula and Rogers Head.
Gilchrist Beach is a rocky beach, 1 nautical mile (1.9 km) long, lying west of Compton Glacier on the north side of Heard Island. At its eastern edge, Gilchrist Beach communicates with the sandy Fairchild Beach. Travelling eastwards from Gilchrist Beach to Fairchild Beach, one arrives at the base of Round Hill.
Brown Glacier is a glacier just south of Round Hill on the east side of Heard Island in the southern Indian Ocean. Its terminus is at Brown Lagoon. To the northwest of Brown Glacier is Compton Glacier, whose terminus is located at Compton Lagoon, between Gilchrist Beach and Fairchild Beach. To the southeast of Brown Glacier is Stephenson Glacier, whose terminus is located between Dovers Moraine and Stephenson Lagoon.
Stephenson Glacier is a glacier close west of Dovers Moraine on the east side of Heard Island in the southern Indian Ocean. Its terminus is between Dovers Moraine and Stephenson Lagoon, with part of the glacier flowing to Doppler Hill and Sealers Beach. To the north of Stephenson Glacier is Brown Glacier, whose terminus is located at Brown Lagoon. To the southwest of Stephenson Glacier is Winston Glacier, whose terminus is located at Winston Lagoon, between Cape Lockyer and Oatt Rocks.
Deacock Glacier is a glacier close west of Lavett Bluff on the south side of Heard Island in the southern Indian Ocean. Its terminus is between Cape Labuan and Long Beach. To the east of Deacock Glacier is Fiftyone Glacier, whose terminus is located between Lavett Bluff and Lambeth Bluff. To the west of Deacock Glacier is Gotley Glacier, whose terminus is located between Cape Arkona and Cape Labuan.
Downes Glacier is a broad tidewater glacier on the north side of Heard Island in the southern Indian Ocean. It flows north on both sides of Cape Bidlingmaier to the north coast of Heard Island. To the east of Downes Glacier is Ealey Glacier, whose terminus is located close southeast of Cape Bidlingmaier. To the west of Downes Glacier is Challenger Glacier, whose terminus is located at the eastern side of Corinthian Bay, close west to Saddle Point. Saddle Point separates Downes Glacier from Challenger Glacier.
Round Hill is an ice-free, rounded hill rising southward of Fairchild Beach and between Compton Glacier and Brown Glacier, on the northeast side of Heard Island. Travelling westwards from the sandy Fairchild Beach at the base of Round Hill, one arrives at the rocky Gilchrist Beach.
Ealey Glacier is a glacier, flowing northeast from the lower slopes of the Big Ben massif to the northeast side of Heard Island in the southern Indian Ocean. Its terminus is located close southeast of Cape Bidlingmaier, between Melbourne Bluff and North Barrier. The glacier terminates in ice cliffs. To the southeast of Ealey Glacier is Compton Glacier, whose terminus is located at Compton Lagoon, between Gilchrist Beach and Fairchild Beach. To the west of Ealey Glacier is Downes Glacier, whose terminus is located at Mechanics Bay, between Saddle Point and Cape Bidlingmaier.
North West Cornice is a narrow rock ridge descending in a northwest direction from Big Ben on Heard Island, and terminating at Schmidt Glacier in the northwest part of the island. Surveyed and given this descriptive name by ANARE in 1948. Click here to see a map of North West Cornice and the northwestern coast of Heard Island.
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 Lavett" for Lieutenant John L. Lavett, Royal Australian Navy, one of the officers on HMAS Labuan, the relief ship for the expedition. Further ANARE exploration led to revision of the name in 1964 to Lavett Bluff.
Budd Pass is a mountain pass in the ridge that extends southwest from Budd Peak on Heard Island. The pass is 1 nautical mile (2 km) southwest of Budd Peak. It was surveyed by Australian National Antarctic Research Expeditions (ANARE), 1948–63, and named by the Antarctic Names Committee of Australia for G.M. Budd, ANARE officer-in-charge on Heard Island in 1954 and leader of the 1963 ANARE Heard Island expedition.
Budd Peak is a peak, 2,315 metres (7,600 ft) high, 1.7 nautical miles (3.1 km) southeast of Mawson Peak on Heard Island. The peak was mapped by Australian National Antarctic Research Expeditions (ANARE) in 1948, and named by the Antarctic Names Committee of Australia for G.M. Budd, ANARE officer-in-charge on Heard Island in 1954, and leader of the 1963 ANARE Heard Island expedition.
Campbell Peak is a peak, 2,415 metres (7,920 ft) high, standing 1.2 nautical miles (2.2 km) northeast of Mawson Peak, the summit of Heard Island. It was surveyed in 1948 by the Australian National Antarctic Research Expeditions (ANARE), who named it for Group-Captain Stuart A. Campbell, Royal Australian Air Force. Campbell visited Heard Island in 1929 as aircraft pilot with the British Australian and New Zealand Antarctic Research Expedition led by Douglas Mawson, and again as leader of ANARE when a research station was established on the island in December 1947.
Mount Olsen is a snow-covered peak standing 0.2 nautical miles (0.4 km) east of Hayter Peak on Laurens Peninsula, in the northwest part of Heard Island.
Walsh Bluff is a rock bluff close north of the mouth of Abbotsmith Glacier on the west side of Heard Island. Surveyed by ANARE in 1948. Named by Antarctic Names Committee of Australia (ANCA) for J.E. Walsh, ANARE weather observer on Heard Island in 1950 and 1954; dog attendant at Heard Island in 1951.
Sunken Rock is a sunken rock lying 0.2 nautical miles (0.4 km) north-northeast of Morgan Island, close off the north side of Heard Island. Surveyed and named by the ANARE in 1948.
Hayter Peak is a peak, 565 meters high, standing 400 meters west of Mount Olsen along the back of the Laurens Peninsula and at the northwest end of Heard Island. The peak was first surveyed in 1948 by the Australian National Antarctic Research Expeditions, and named by them for Alfred J. Hayter, a warrant officer on the expedition ship HMAS Labuan (L3501).
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 (ANARE) and named "Cape Lambeth" for A. James Lambeth, a geologist with the expedition. Further ANARE exploration led to revision of the name in 1964 to Lambeth Bluff.