Volga Tatars, by V. V. Bunak

[Speedy Freedy]

The following anthropological types were identified by V.V. Bunak to be the four common types among Volga Tatars:
Pontid type:
http://i67.tinypic.com/w0nw5e.jpg

Sub-Lapponoid of Volga-Kama type:
http://i68.tinypic.com/14c5hjl.jpg

Mongoloid of South Siberian type:
http://i64.tinypic.com/e7c5xx.jpg

North Pontid type:
http://i63.tinypic.com/6iwdjr.jpg

[Ryuk]

Seem accurate,but there is also east nordid type