CRANIA AND BONES FROM SORREL BAYOU. 
99 
ABSTRACT OF MEASUREMENTS 
Females. 
Males. 
Crania. 
— | 
mum, em. БЕ a 
| 
Mini- b Average, ni- Maxi- 
| Es еш, mum, em. 
Cranial Dai бйз 8 Vaio. TTE 
ule) 
1584 c.c.1430 c.c. 1740 c.c. es с.с. 1230 с.с.|1445 c.c. 
Mean cranial diameter (cranial modul | | 
length + breadth + basion - es. 16.20 | 15.30 | 16.47 | 14.92 | 14.43 | 15.40 
tue Bol mp (along and 1 cm. above | | | 
Wu od CUN PRAE 6 mm. | 4-7 | 6 6 mm. 4-6 6-8 
(a) Total height of d: (menton-nasion)....... 13.2 1.8 | 142 11.3 | 10.9 11.7 
b) Upper height of face ау — теат ЗИН 9 72 | 85 T4 | 63 7.9 
(c) Diameter bizygomatie max............... 14.9 13.5 15.4 13.4 | 12.9 14.3 
Facial index, total (2х £ 100) T TEN ТОРЕ 88.5 | 85.5 
Facial index, upper (= х1% PIT 53.2 | 52.6 
Index of facial prognathism (angle between 
dM етее point and alveolar point- 
To PP TN M У Л RUIN M 71.5? 
Index of alveolar prognathism (angle between 
sed ae pout a point and alveolar point- 
а See en SG ov EI TRE ERR IS 56° 55° 
Orbits: Mean height DPE ee e RIEN 8.66 3.5 3.85 8.57 3.25 3.8 
UENIRE UE MA wri ate 4.07 3.8 4.35 3.84 3.55 4.05 
Mea MET Тее DID ИНЕ 90. 93. 
Nasal Niue " Heidi HI uere six ge thin ADM 5.6 5.15 5.85 5.1 4.5 5.6 
b A a TED д ae 2.8 2.55 3.3 2.6 2.1 2.9 
DEM PE iam ner ir 50.4 50.4 
Lower jaw: Height of symphysis............. 4. 3.5 4.4 8.2 2.9 3.4 
ckness at 2d molar............ 1.75 1.55 2. 1.6 1.35 1.8 
Diameter bigonial............... 11. 9.7 12.2 10.1 9.6 10.5 
ta MEI d Ut toC cee, 114° |104 |1259 |1222 |116°  |129? 
Circumference, greatest horizontal............ 51.6 49.3 53.2 48.7 47.0 50.3 
Sagittal are n d vk pd ind AR EA 36.9 35.5 38.1 35. 34.1 36.3 
heirs segment........... 12.8 18. 
mbda SL LOR TREE 12.1 12. 
[pis urine dun segment........ 12.0 ii, 
