Gulf languages
The Golf languages form a hypothetical North American language family, which is composed of the Muskogee languages on the one hand and four extinct, so far considered as isolated individual languages , namely, Natchez, Tunica, Chitimacha and Atakapa.
The Golf languages have been proposed by Mary Haas ( Haas 1951, 1952) as a language family, but this family could not be uniquely identified by comparative linguistics. Historical linguists such as Lyle Campbell ( Campbell and Mithun 1979, Campbell 1997) mention the relationship as unproven, though some Muskogee linguists believe that the Muskogee languages are at least related to Natchez ( Campbell 1997:305 ).
Anyway, some saw specialists Muskogee linguistics, including Mary Haas and Pamela Munro ( Munro 1995), the hypothesis of a golf - language family as promising; Haas said that the most closely related language of the Muskogee languages would Natchez, followed by Tunica, and Atakapa - dubious - Chitimacha. One difficulty in verifying the hypothesis represented by the lack of accessible primary sources. Most of the records to Natchez and Chitimacha are still unpublished and kept in archives.