Classification Disputes
The relation of the Finno-Permic and the Ugric groups is adjudged remote by some scholars. On the other hand, with a projected time depth of only 3 or 4 thousand years, the traditionally accepted Finno-Ugric grouping would be far younger than many major families such as Indo-European or Semitic, and would be about the same age as, for instance, the Eastern subfamily of Nilotic. But the grouping is far from transparent or securely established. The absence of early records is a major obstacle. As for the Finno-Ugric Urheimat, most of what has been said about it is speculation.
Some linguists criticizing the Finno-Ugric genetic proposal also question the validity of the entire Uralic family, instead proposing a Ural–Altaic hypothesis, within which they believe Finno-Permic may be as distant from Ugric as from Turkic. However, this approach has been rejected by nearly all other specialists in Uralic linguistics. For refutations, see e.g. Aikio 2003; Bakró-Nagy 2003, 2005; De Smit 2003; Georg 2003; Kallio 2004; Laakso 2004; Saarikivi 2004.
Read more about this topic: Finno-Ugric Languages