Signy Island is a small subantarctic island in the South Orkney Islands of Antarctica. It was named by the Norwegian whaler Petter Sørlle (1884–1933) after his wife, Signy Therese.
Litchfield Island is a rocky island 0.9 kilometres (0.5 nmi) long and rising to 50 m (164 ft), lying in Arthur Harbour, 0.9 kilometres (0.5 nmi) south of Norsel Point, off the south-west coast of Anvers Island in the Palmer Archipelago of Antarctica.
The Dailey Islands are a group of small volcanic islands lying off the coast of Victoria Land, 9 kilometres (5 nmi) northeast of Cape Chocolate, in the northern part of the ice shelf bordering McMurdo Sound. They were discovered by the British National Antarctic Expedition, 1901–04, under Robert Falcon Scott, and named for Fred E. Dailey, the expedition carpenter.
The Dion Islands are a group of small islands and rocks lying in the northern part of Marguerite Bay, 11 kilometres (6 nmi) south-west of Cape Alexandra, Adelaide Island, off the west coast of the Antarctic Peninsula. They were discovered by the French Antarctic Expedition, 1908–10, and named by Jean-Baptiste Charcot for the Marquis Jules-Albert de Dion, who donated three motor sledges and whose De Dion-Bouton works produced equipment for the expedition.
Aspland Island is a small island 7.4 km (4 nmi) west of Gibbs Island in the South Shetland Islands of Antarctica. The name dates back to at least 1821.
O'Brien Island is a small rocky island in the South Shetland Islands of Antarctica. It lies 4 kilometres (2 nmi) south-west of Aspland Island and rises to 540 m. A strong marine channel, named Tasman Rip, runs between O'Brien Island and Eadie Island.
Ardley Island is an island 1.9 kilometres (1 nmi) long, lying in Maxwell Bay close off the south-west end of King George Island, in the South Shetland Islands of Antarctica. It was charted as a peninsula in 1935 by Discovery Investigations personnel of the Discovery II and named for Lieutenant R.A.B. Ardley, Royal Naval Reserve, an officer on the ship in 1929–31 and 1931–33. Aerial photography has since shown that the feature is an island with Braillard Point being the headland forming the northeast end of Ardley Island. It has been designated an Antarctic Specially Protected Area because of the importance of its seabird colonies.
Brash Island is an isolated island lying 9.3 kilometres (5 nmi) northwest of Darwin Island, off the southeast end of Joinville Island. It was surveyed by the Falkland Islands Dependencies Survey in 1953, and so named by the UK Antarctic Place-Names Committee because the island lies in an area where there is a frequent occurrence of "brash ice".
The Joubin Islands are a group of small islands lying 6 kilometres (3 nmi) south-west of Cape Monaco, Anvers Island, at the south-western end of the Palmer Archipelago of Antarctica. The islands were discovered by the French Antarctic Expedition, 1903–05, under Jean-Baptiste Charcot, and named by him for Louis Joubin, the French naturalist. They have been designated a Restricted Zone under ASMA 7 — Southwest Anvers Island and Palmer Basin — which includes the marine area extending 50 metres (55 yd) from the shorelines.
Earle Island is a small ice-free island 6 kilometres (3 nmi) south-west of Darwin Island which marks the south-western end of the Danger Islands. Following hydrographic work in the area from HMS Endurance in 1977–78, it was named, in association with Beagle Island and other names in the group, after Augustus Earle, an artist on board HMS Beagle.
Greater Mackellar Island, also Great Mackellar Islet, is the largest of the Mackellar Islands, lying 4 kilometres (2 nmi) north of Cape Denison in the center of Commonwealth Bay, Antarctica. It was discovered and named by the Australasian Antarctic Expedition (1911–14) under Douglas Mawson. The Island is about 1100 m long, and up to 500 m wide.
Lucas Island is a small island lying just west of the Vestfold Hills, Antarctica, 4 kilometres (2 nmi) north-west of Plog Island. It was mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition (1936–37) and called "Plogsteinen". It was mapped by the Australian National Antarctic Research Expeditions in 1958 and renamed for W.C. Lucas, a diesel mechanic at Davis Station, 1957.
Haswell Island is the largest of the Haswell Islands, lying off the coast of Antarctica, about 3 kilometres (1.5 nmi) north of Mabus Point in Queen Mary Land. It was discovered by the Western Base Party of the Australasian Antarctic Expedition, 1911–14, under Mawson, and named by him for Professor William A. Haswell, a zoologist at Sydney University and a member of the expedition's Advisory Committee.
Kirton Island is a small coastal island of the Robinson Group, lying 6 kilometres (3 nmi) west of Cape Daly, Mac. Robertson Land, Antarctica, and about 3 kilometres (1.5 nmi) south of Macklin Island. It was mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and was named by the Antarctic Names Committee of Australia for M. Kirton, a geophysicist at Mawson Station in 1959.
The Mackellar Islands, also MacKellar Islets, are a group of about 30 small islands and rocks lying 3 kilometres (1.5 nmi) north of Cape Denison in the center of Commonwealth Bay, George V Land, Antarctica. They were discovered by the Australasian Antarctic Expedition (1911–14) under Douglas Mawson, who named them for C.D. Mackellar of London, a patron of the expedition. The largest is Greater Mackellar Island.
Macklin Island is a small island in the eastern part of the Robinson Group, about 3 kilometres (1.5 nmi) north of Kirton Island, and 6 kilometres (3 nmi) northwest of Cape Daly, Mac. Robertson Land, Antarctica. It was mapped by Norwegian cartographers from air photos taken by the Lars Christensen Expedition, 1936–37, and was named by the Antarctic Names Committee of Australia for E.L. Macklin, a radio officer at Mawson Station in 1955 and 1959.
Kellick Island is an island 1 kilometre (0.5 nmi) long, lying 2 kilometres (1 nmi) north-east of Round Point, off the north coast of King George Island in the South Shetland Islands of Antarctica. It was named by the UK Antarctic Place-Names Committee in 1960 for Captain Kellick, Master of the British sealer Henry, who visited the South Shetland Islands in 1821–22.
Lagotellerie Island is an island 1.9 kilometres (1 nmi) long, lying 3.7 kilometres (2 nmi) west of Horseshoe Island in Marguerite Bay, off the west coast of Graham Land, Antarctica. It was discovered and named by the French Antarctic Expedition, 1908–10, under Jean-Baptiste Charcot.
Lesser Mackellar Island is a small island immediately northeast of Greater Mackellar Island in the Mackellar Islands of Antarctica, lying 4 kilometres (2 nmi) north of Cape Denison in the center of Commonwealth Bay. It was discovered and named by the Australasian Antarctic Expedition (1911–14) under Douglas Mawson. The name is indicative of the size of the feature in relation to Greater Mackellar Island.
Bluff Island is an island lying 1 kilometre (0.5 nmi) south of Magnetic Island and 4 kilometres (2 nmi) west of the Breidnes Peninsula, Vestfold Hills, in Prydz Bay, Antarctica. It was mapped from aerial photos taken by the Lars Christensen Expedition, 1936–37, re-emapped by the Australian National Antarctic Research Expeditions (1957–58) and so named because the south end of the island is marked by a steep cliff face.
