National Institute of Informatics - Digital Silk Road Project
Digital Archive of Toyo Bunko Rare Books

North Kurgan, Anau | Equus caballus.

Kom-orof trench. | −24 feet. | +15 feet. | Yana, after Tscher-ski. | Altai cave, after Tscher-ski. | Western Siberia, after Tscher-ski. | Tar-pan. | Equus hemionus var., after Tscher-ski. | Equus hemionus. | Equus onager. | Equus przewalskii, Mus. Bern.

Premolar 2:
Length of crown . . . . . . . . . . . 38 31 . . . . 42 . . . . 34·5 37 36·7 35·7 36 40
Width of crown . . . . . . . . . . . 26 26 . . . . 30 . . . . 21 22·5 24 20·7 25 21
Length of interior pillar from
front to back . . . . . . . . . . . 9 6 . . . . 10·3 . . . . 8·5 8·5 8 7·5 8 . .
Length, posterior end of crown
to next point of bottom of an-
terior-interior enamel creek. . 19 16 . . . . 22 . . . . 18·5 20 19 17·7 20 . .
Same measure to end of ante-
rior lobus of interior pillar. . . 21 17 . . . . 23 . . . . 19 21 18·7 19 20·5 . .
Premolar 3:
Length of crown. . . . . . . . . . . 32 . . . . . . . . 31·5 27·5 27 29 26·5 26 28·5 27
Width of crown . . . . . . . . . . . 28 . . . . . . . . 33 27·5 25·5 27 27·5 25 26·5 23
Length of interior pillar from
front to back . . . . . . . . . . . 12 . . . . . . . . 17·5 12·5 12·5 10 10·5 10·7 11 . .
Length, posterior end of crown
to next point of bottom of an-
terior-interior enamel creek. . 19 . . . . . . . . 22·8 . . . . 17 20 18·7 18 19·3 . .
Same measure to end of ante-
rior lobus of interior pillar. . . 23 . . . . . . . . 29 . . . . 21 21·8 20·3 21 22 . .
Premolar 4:
Length of crown. . . . . . . . . . . 28 27 27 30 27 26 26·3 25 26 26·7 . .
Width of crown . . . . . . . . . . . 27 26 25 33 29 25·5 26·3 27·5 27 27·6 26 . .
Length of interior pillar from
front to back . . . . . . . . . . . 14 13 13 17 13 11·7 11 11·5 12 12 . .
Length, posterior end of crown
to next point of bottom of an-
terior-interior enamel creek. . 18 17 19 22 . . . . 17 18·5 17 17·5 19·5 . .
Same measure to end of ante-
rior lobus of interior pillar. . . 23 22 22 27 . . . . 21 21 20 21·3 23 . .
Molar 1:
Length of crown . . . . . . . . . . . 25 26 . . . . 26·3 23·7 23 23 23 22 25 . .
Width of crown . . . . . . . . . . . 26 26 . . . . 31 27·5 23 24·5 25 25 25 . .
Length of interior pillar from
front to back . . . . . . . . . . . 12 13 . . . . 15 12·5 13 10 10·5 12 11·3 . .
Length, posterior end of crown
to next point of bottom of an-
terior-interior enamel creek. . 16 15·5 . . . . 20·5 . . . . 17·5 17 16 16 17 . .
Same measure to end of ante-
rior lobus of interior pillar. . . 19 20 . . . . 24·5 . . . . 21·3 19 19 19·3 19·5 . .
Molar 2:
Length of crown . . . . . . . . . . . 27 25 23 28 25 22·5 23·3 22·5 23·3 25·5 . .
Width of crown . . . . . . . . . . . 24 23 24 30 27 24·5 24 24 25 24·8 . .
Length of interior pillar from
front to back . . . . . . . . . . . 12 14 10 17 14·5 13·5 10·7 11 12 12·3 . .
Length, posterior end of crown
to next point of bottom of an-
terior-interior enamel creek. . 16 15 16 21·8 . . . . 16·5 17 16 17 17 . .
Same measure to end of ante-
rior lobus of interior pillar. . . 20 19·5 19 27 . . . . 20·5 19 19 21 21 . .
Molar 3:
Length of crown . . . . . . . . . . . 25 . . . . . . . . 32 . . . . 25·5 29 25 27·5 24 . .
Width of crown . . . . . . . . . . . 21 20 . . . . 27 (?) . . . . 22·5 22 21 23 19·3 . .
Length of interior pillar from
front to back . . . . . . . . . . . . . . . . . . . . . . . 17·3 . . . . 13·8 11 13 13·5 13 . .
Length, posterior end of crown
to next point of bottom of an-
terior-interior enamel creek. . . . . . 19 . . . . 24·5 . . . . 17 22·3 18 20·5 15 . .
Same measure to end of ante-
rior lobus of interior pillar. . . . . . . 22 . . . . 29·5 . . . . 20·7 25·5 22 24·5 19 . .