国立情報学研究所 - ディジタル・シルクロード・プロジェクト
『東洋文庫所蔵』貴重書デジタルアーカイブ

The relief of the bone is well elaborated, the crista interossea standing clearly
out, especially in its upper part. In front and parallel with it there runs a depres-
sion through the proximal two-thirds, which shows itself also in the cross-section
(fig. 494, b). There is scarcely an indication of a crista posterior.

The measurement of the torsion angle gave 26°; but in view of the extremely
great variability of this characteristic it can scarcely have racial importance.

That these upper and lower leg bones come from the same individual is so
certain that I may base on it an investigation. If we compare the length of the
tibia with that of the femur, we find a femoro-tibial index of 84.9. In doing
this we have measured the length of the tibia without the spina intercondly-
loidea, but have included the malleolus, and have used the length of the femur
in its natural position. In a similar manner the following values were found:

Europeans (Topinard)...............80.8 | Andamanese (Flower)................84.5
Europeans (Flower)...................82.1 | Negroes (Humphrey).................84.7
Fuegians (Martin).....................82.2 | Australians (Flower).................84.9

For Senoi Martin found (1905, p. 642), by applying the condylo-astragal length
of the tibia and using the results of Turner, Duckworth, Annandale, and Robinson,
a mean value of 81.7. If we apply the method of these authors we shall have
an index of 82.8. The race to which this Anau individual belonged is to be called
moderately dolichocnemic; that is, the lower leg is relatively long in proportion
to the length of the thigh, a peculiarity which presents itself as a primitive chara-
cteristic not only in that it occurs more often in primitive races, but especially
because the new-born European has also a relatively long lower leg.

Of the fibulæ we have unfortunately only a few short fragments from which
but few inferences can be drawn as to their complete form. Therefore we content
ourselves with the presentation of a statement of the absolute measurements,
which will be found in the appended tables. These bones also show that sharply
expressed modeling which seems to be a characteristic of these Anau individuals.

The talus also shows several points of interest. In the first place the consid-
erable development in width. If with Leboucq (1902, p. 144) we take the length
of the talus from the highest elevation of the head to the sulcus pro musculo
flexori hallucis longo = 100, then the width from the lateral point of the fibular
facet to the most medial point of the processus posterior left = 82.5. This index
amounts, according to Leboucq, in the mean among Europeans to 77.0. Martin
found it for Senoi = 79.5 and 80.9. The Spy talus has 91 (Leboucq). Thus we
find here, too, an approach in this Anau skeleton to primitive forms. Next, the
narrowing of the trochlea at the posterior end. According to Volkov's deter-
minations this narrowing seems to belong in a higher degree to primitive races.
Also among new-born Europeans it is strongly marked. If, according to Volkov's
method (1903, p. 695), we take the anterior width as 100, the relative width of the
posterior end is among—

New-born Europeans.................56.9 | Fuegians, males......................79.0
Japanese, males.......................74.5 | Polynesians, males...................79.4
Negritos, males........................74.7 | Eskimos, males.......................80.3
Australians, males....................74.7 | Europeans, males....................81.3
Melanesians, males...................76.2 | Negroes, males......................81.9
Weddas, males.........................77.3 |