The Chukotko-Kamchatkan languages reference article from the English Wikipedia on 24-Jul-2004
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Chukotko-Kamchatkan languages

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The Chukotko-Kamchatkan languages are a language family of Siberia. The Chukotko-Kamchatkan languages are sometimes grouped with other unrelated language families as the Palaeosiberian languages.

The family consists of five languages: