Note 222 — Chapter IV
Reading edition
Dr. Morton gives the following comparative table showing the internal capacity and dimensions of the crania of different races:
RACES.
Number of Skulls.
Mean Internal Capacity in cubic in.
Largest in the Series.
Smallest in the Series.
Caucasian 52 87 109 75
Mongolian 10 83 93 69
Malay 18 81 89 64
American 147 82 100 60
Ethiopian 29 78 94 65