| Family | Group | Branch | Language |
| Turanian | Finnic | Tchudic | 1. Finnic |
| 2. Esthonian | |||
| 3. Tchud | |||
| 4. Lapp | |||
| 5. Voth | |||
| 6. Livonian | |||
| Permian | 1. Votiak | ||
| 2. Sirian | |||
| 3. Permiak | |||
| Volgaic | 1. Tchuvash | ||
| 2. Mordoin | |||
| 3. Cheremiss | |||
| Ugric | 1. Hungarian | ||
| 2. Samoyed | |||
| Tataric | Turkish | ||
| Caucasian | 1. Lesghian | ||
| 2. Circassian | |||
| Basque | Basque or Euskara |
[APPENDIX D]
A SELECTED BIBLIOGRAPHY
Aïtoff, D. Peuples et langues de la Russie. Ann. de Géogr., Vol. 15, 1909, pp. 92-5.
André, L. See [Bourgeois, E.]
Andree, R. Nationalitätsverhältnisse und Sprachgrenze in Böhmen. Ver. Erdk., Leipzig, 1869, pp. 51-88.
Andree, R. Die Grenzen der niederdeutschen Sprache. Globus, Vol. 59, 1891, pp. 29-31, 41-43.
Andree, R. Die Völkergrenzen in Frankreich. Globus, Vol. 36, 1879, pp. 6-10, 25-29.
Andree, R. Das Sprachgebiet der Lausitzer Wenden. 1550-1872. Pet. Mitt., 1873, map 17.