Proto-Uralic is the hypothetical language ancestral to the
Uralic language family, which includes
Finno-Ugric and
Samoyedic.The available reconstruction may not be a representation of the language itself; instead, it may summarize features common to a dialect continuum spanning from the Eastern center later producing
Samoyedic and
Ugric, to the Western center producing
Finno-Permic languages. According to the traditional binary tree model, Proto-Uralic diverged into
Proto-Samoyedic and
Proto-Finno-Ugric. However, reconstructed Proto-Finno-Ugric differs very little from Proto-Uralic, and many apparent differences follow from the methods used. Thus, Proto-Finno-Ugric may be seen as a geographical classification of more closely related dialects of Proto-Uralic, not as a true language separate from Proto-Uralic.
See more at Wikipedia.org...