South Barrier () is a rocky ridge descending southward from
Budd Peak along the east margin of
Fiftyone Glacier
Fiftyone Glacier is a large glacier flowing southwards, on the south side of Heard Island in the southern Indian Ocean. Its glacier terminus, terminus is located between Lavett Bluff and Lambeth Bluff. To the northeast of Fiftyone Glacier is Wins ...
and terminating at
Lambeth Bluff
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
The Australian Nati ...
in southern
Heard Island
The Territory of Heard Island and McDonald Islands (HIMI) is an Australian external territory comprising a volcanic group of mostly barren Antarctic islands, about two-thirds of the way from Madagascar to Antarctica. The group's overall land ...
. The descriptive name was applied by ANARE (
Australian National Antarctic Research Expeditions
The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australia: Antarctic Program#Australian Antarctic program, Australian Antarctic Program (AAP) administered for Australia by the Australian Antarctic D ...
) in 1948.
Ridges of Antarctica
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