Proto-Algic

Proto-Algic (sometimes abbreviated PAc) is the proto-language from which the Algic languages (Wiyot language, Yurok language, and Proto-Algonquian) are descended. It is estimated to have been spoken about 7,000 years ago somewhere in the American Northwest, possibly around the Columbia Plateau. It is an example of a second-level proto-language (a proto-language whose reconstruction depends on data from another proto-language, namely its daughter language Proto-Algonquian) which is widely agreed to have existed. Its chief researcher was Paul Proulx.

Proto-Algic had four basic vowels, which could be either long or short:

Proto-Algic had the following consonants:

It is unclear if č /tʃ/ was an independent phoneme or only an allophone of c and/or t in Proto-Algic (as in Proto-Algonquian). In 1992, Paul Proulx theorized that Proto-Algic also possessed a phoneme gʷ, which became *w in Proto-Algonquian and g in Wiyot and Yurok.

All stops and affricates in the above chart have aspirated counterparts, and all consonants, except fricatives, have glottalized ones. Proto-Algonquian significantly reduced this system by eliminating all glottalized and aspirated phonemes.

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