82 
Transactions of the Royal Society of South Africa. 
Specimen 1 (5867). — The type. Consists of skull, lower jaw, shoulder- 
girdle, cervical and dorsal vertebrae, right fore-limb without hand, abdominal 
ribs, pelvis, and most of the left hind limb. Associated with this by Broom 
is another dentary, and a complete pes. 
Specimen 2 (6047). — A complete skull and lower jaw, humerus, pelvis 
and shoulder-girdle (described previously as Browniella, africana), femur 
in articulation with pelvis, vertebrae, ribs, abdominal ribs. 
Specimen 3 (6048). — Skull, of which the bones are disarticulated and 
scattered but not broken, pelvis, of which the ilium was figured by Broom 
(' Proc. Zool. Soc.,' 1913, pi. lxxviii, fig. 18), hind limb, some vertebrae and 
ribs. 
Specimen 4. — Dorsal vertebrae, pelvis (ilium figured by Broom, 'Proc. 
Zool. Soc.,' 1913, pi. lxxviii, fig. 17), hind limb, coracoids and interclavicle. 
Specimen 5.— Disarticulated skull, scapula, fore limb, hind limb, and 
some vertebrae. 
Specimen 6. — A portion of the antorbital part of the skull and lower jaw 
showing a little of the palate. 
Skull. — Specimen No. 2 contains an almost complete skull and lower 
jaw, of which some of the bones are slightly displaced. Pressure has 
cleaved the skull along the middle line except at the snout, and has crushed 
the left side so that the left frontal is vertical and the left nasal is horizontal, 
but at a lower level than its neighbour. The left ramus of the mandible 
is in its correct position but the right ramus has been displaced. All the 
sutures are beautifully shown, but accurate measurements are not possible, 
save those of each separate bone. 
The skull is undoubtedly of the same species as the type and almost of 
the same size ; but it displays one or two features which are not shown by 
the type-specimen. 
The front part of the left premaxilla is as conjectured by Broom, being a 
slender pillar of bone bounding the front of the large nostril and meeting 
the nasal above it. The postnarial portion of the bone is seen to overlap 
the descending part of the nasal on the outside, and the suture between the 
two is somewhat different from that in Broom's figure. The premaxillary 
teeth are not seen. 
The nasal-maxillary articulation is longer than in the type ; the fronto- 
parietal and fronto-postfrontal sutures are jagged ; the maxilla and jugal 
are supplied with a number of small foramina, mostly passing forwards into 
the bones ; and the distal end of the quadrate is broader than in the figures 
given. Apart from these facts nothing can be added to Broom's description, 
with which this skull closely agrees. No sclerotic plates, however, are 
preserved. N 
The lower jaw shows several features which are not displayed by the 
type. The dentary forms the anterior half of the ramus and forms the 
