PLATE I. 
Fiff. 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. 
F. , Frontal. 
M. , Malar hone. 
Fig. 5. Facial view of the skull of the Fuegian D. (Table II.) ; one-half natural size. 
Fig. 6. Profile view of the same skull. 
