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Palmer ArchipelagoFormerly Antarctic Archipelago.
An island group of Antarctica off the northwest coast of Graham Land. The islands are part of the British Antarctic Territory but are also claimed by Chile and Argentina.
(Placename) a group of islands between South America and Antarctica: part of the British Antarctic Territory, formerly the British colony of the Falkland Islands and Dependencies. (Claims are suspended under the Antarctic Treaty). Former name: Antarctic Archipelago