154 
Proceedings of the Royal Society of Edinburgh. [Sess. 
Table XVI. — Comparison of the Distance of the Bregma Foot-Point 
from the Glabella. 
Minimum. 
Average. 
Maximum. 
1. Pithecanthropus erectus .... 
72 
81-5 
91 
2. Briix ....... 
75 
3. Three Spy-Neandertal .... 
67 
72-3 
81 
4. An adult male chimpanzee 
72 
5. Galley Hill 
69 
6. Briinn ....... 
67-5 
7. Gibraltar ...... 
66 
8. Cro-Magnon ...... 
66 
9. One hundred Australians, unsexed 
51-5 
61-2 
74 
10. Forty-four Tasmanians, unsexed 
45 
58-7 
71-5 
11. Four Kalmucks ..... 
51-5 
54*6 
61 
12. Twenty-four Dschagga negroes 
41 
53-9 
62-5 
13. Thirty-five Europeans, unsexed 
40 
51-3 
61 
Egisheim, Stangenas, and Veddahs absent. 
Table XVII. — Comparison of the Length of the Parietal Chord. 
Minimum. 
Average. 
Maximum. 
1. Briix ....... 
100-5 
2. Pithecanthropus erectus .... 
104 
3. Seventeen Maories, unsexed . 
92 
104 
110 
4. Three Spy-Neandertal .... 
104 
107-7 
113 
5. Gibraltar ...... 
108 
6. Forty-eight Tasmanians, unsexed . 
99-5 
113 
127 
7. One hundred Australians, unsexed . 
98 
114-6 
137 
8. Galley Hill 
120 
9. Cro-Magnon ...... 
123 
10. Briinn ....... 
127-5 
Anthropoids, Egisheim, Stangenas, Dschagga negroes, Veddahs, Kalmucks, 
and Europeans absent. 
Table XVIII. — Comparison of the Curvature Index of the Os Frontale. 
Minimum. 
Average. 
Maximum. 
1. Pithecanthropus erectus .... 
93-3 
94-6 
96 
2. An adult male chimpanzee 
94-5 
3. Three Spy-Neandertal .... 
89-4 
92-8 
93-9 
4. Briinn ....... 
91-1 
5. Four Kalmucks ..... 
88-3 
90-1 
92-8 
6. Five Europeans, unsexed 
87-4 
89-5 
91-1 
7. Cro-Magnon ...... 
89-1 
8. Galley Hill 
88-8 
9. Gibraltar ...... 
88 
10. One hundred Australians, unsexed . 
81-3 
87-4 
90-8 
11. Forty- seven Tasmanians, unsexed . 
81-4 
87-1 
97-5 
12. Stangenas ...... 
85-2 
13. Briix 
84-4 
Egisheim, Dschagga negroes, and Veddahs absent. 
