PLATE I. 
Fig. 1. Facial view of the skull of a Bushman from the mountain district at the source 
of the Umzimkulu river ; one-half natural size (Table I.). 
Fig. 2. Profile view of the same skull ; one-half natural size. 
Fig. 3. Vertex view of the same skull ; one-fourth natural size. 
Fig. 4. Base and inner wall of the orbit of the same Bush skull, showing a direct 
articulation between the orbital plates of the maxillary and frontal bones. 
E., Os planum of ethmoid. 
L., Lachrymal. 
Mx., Orbital plate of superior maxilla. 
K, Frontal. 
M., Malar bone. 
Fig. 5. 
Fig. 6. 
Facial view of the skull of the Fuegian D. (Table II.) ; one-half natural size. 
Profile view of the same skull. 
