82 
Annals of the Transvaal Museum 
4 . — LIoepen, E. C. N. van. “ Bijdragen tot de kennis der Reptielen van de 
Karrooformatie. 1. De schedel van Lys- 
trosaurus latirostris Owen sp.” Ann. Trans- 
vaal Mus., Yol. IV, Pt. 1, pp. 1-46, PI. I- 
VIII. Pretoria, March, 1913. 
5. — Watson, D. M. S.. . . “ The Beaufort Beds of the Karroo System of 
South Africa.” Geol. Mag., Dec. V, Vol. X, 
No. IX. pp. 388-393. London, September, 
1913. 
6. — Hoepen, E. C. N. van. “ Contributions to the Knowledge of the Rep- 
tiles of the Karroo Formation. 2. The 
Lower Jaw of Lystrosaurus Ann. Trans- 
vaal Mus., Yol. IY, Pt. 4, pp. 208-217, 
PI. XYI, XVII. Pretoria, 22nd August, 
1914. 
Explanation of Plates. 
Plate X. 
Side view of the skull of Lystrosaurus Putterilli. 
Plate XI. 
Upper view of the remains of Lystrosaurus Putterilli. The fronto- 
parietal plane is not parallel with the paper. 
Plate XII. 
Lower view of the remains of Lystrosaurus Putterilli , showing sternum, 
coracoid, precoracoid, clavicle, and the palatal surface of the premaxillary. 
