The absence of the oak and of all heaths east of the Ural may be noticed.
The network of shallow and still limans or "cut-offs" in the delta of the Volga and the shallow waters of the northern Caspian, freshened as these are by the water of the Volga, the Ural, the Kura and the Terek, is exceedingly favourable to the breeding of fish, and as a whole constitutes one of the most productive fishing grounds in the world.
The term Finn has a wider application than Finland, being, with its adjective Finnic or Finno-Ugric (q.v.) or Ugro-Finnic, the collective name of the westernmost branch of the Ural-Altaic family, dispersed throughout Finland, Lapland, the Baltic provinces (Esthonia, Livonia, Curland), parts of Russia proper (south of Lake Onega), both banks of middle Volga, Perm, Vologda, West Siberia (between the Ural Mountains and the Yenissei) and Hungary.
Another division pressed farther westwards and probably made its headquarters near the northern end of the Caspian Sea and the southern part of the Ural Mountains.
The language of the Magyars is FinnoUgric and most nearly allied to the speech of the Ostiaks now found on the east of the Ural, but we have no warrant for assuming that the Huns, and still less that the Ephthalites and Hunas, spoke the same language.