Cape Sibbald () is a
cliffed cape at the southwest margin of
Lady Newnes Bay Lady Newnes Bay is a bay about 60 mi long in the western Ross Sea, extending along the coast of Victoria Land from Cape Sibbald to Coulman Island. Discovered by the British Antarctic Expedition, 1898–1900, led by Carstens Borchgrevink. He n ...
on the coast of
Victoria Land
Victoria Land is a region in eastern Antarctica which fronts the western side of the Ross Sea and the Ross Ice Shelf, extending southward from about 70°30'S to 78°00'S, and westward from the Ross Sea to the edge of the Antarctic Plateau. I ...
. It marks the southwest extremity of the
Mountaineer Range
Mountaineer Range is the range of mountains lying between the Mariner and Aviator Glaciers in Victoria Land, Antarctica. The seaward parts of the range were first viewed by Ross in 1841, and subsequently by several British and later American expe ...
at the terminus of
Aviator Glacier. Sighted in February 1841 by
Sir James Clark Ross
Sir James Clark Ross (15 April 1800 – 3 April 1862) was a British Royal Navy officer and polar explorer known for his explorations of the Arctic, participating in two expeditions led by his uncle John Ross, and four led by William Edwa ...
and named by him for Lieutenant (later Cdr.)
John Sibbald
Sir John Sibbald FRSE Botanical Society of Edinburgh, FBSE (24 June 1833 – 20 April 1905) was a 19th-century Scottish physician and amateur botanist. In 1855/56, aged 22, he served as president of the Royal Medical Society.
Life
He was b ...
of the Erebus.
Headlands of Victoria Land
Borchgrevink Coast
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