Reptilia 425 



kleinste bekannte Therocephale, dessen Schädellänge kaum 5 cm be- 

 trägt. Das Angulare ist noch groß, aber der Kronenfortsatz des Den- 

 tale bereits stark entwickelt. 



Lycosuchus. — Penn Südafrikas. — Z. B. L. Vanderrieti (Fig. 323). 



R. Broom, On the Geological Horizons of the Vertebrate Genera of the Karroo- 

 formation. — Records of the Albany Museum, Vol. II, 1907, p. 156. 



— The origin of the Mammal-like Reptiles. — Proc. Zool. Soc, London 1907, p. 1047. 



— On the Interrelationships of the Known Therocephalian Genera. — Annais of 

 the South African Museum, Vol. IV, Part IV, 1908. 



— Notice of some new South African Fossil Amphibians and Reptiles. — Ibidem, 

 Vol. VII, Part III, 1909, p. 270. 



— On the Shoulder Girdle of Cynognathus. — Ibidem, p. 283. 



— An Attempt to determine the Horizons of the Fossil Vertebrates of the Karroo. 

 — Ibidem, p. 285. 



— The Skull of Tapinocephalus. - - Geological Magazine, London 1909, p. 400. 



— A Comparison of the Permian Reptiles of North America with those of South 

 Africa. — Bulletin Amer. Mus. Nat. Hist., Vol. XXVIII, Art. 20, 1910, p. 197. 



— Observations on some Specimens of South African Fossil Reptiles preserved in 

 the British Museum. — Transactions Royal Soc. South Africa, Vol. II, Part I, 



1910, p. 19. 



— On the Structure of the Skull in Cynodont Reptiles. — Proc. Zool. Soc, London 



1911, p. 893. 



— On some New South African Permian Reptiles. — Ibidem, p. 1073. 



— On some New Carnivorous Therapsids. — Bulletin Amer. Mus. Nat. Hist., New 

 York, Vol. XXXII, 1913, p. 557. 



- On Evidence of a Mammal-like Dental Succession in the Cynodont Reptiles. — 

 Ibidem, p. 465. 

 R. Owen, On some Reptilian Fossils from South Africa. — Quart. Journal Geol. 

 Soc, London 1860, Vol. XVI, p. 49. 



— Descriptive and Illustrative Catalogue of the Fossil Reptilia of South Africa in the 

 Collection of the British Museum. — London 1876. 



W. K. Gregory, The Orders of Mammals. — Bulletin of the Amer. Mus. Nat. 

 Hist., Vol. XXVII, 1910, p. 113. 



— Critique of Recent Work on the Morphology of the Vertebrate Skull, Especially 

 in Relation to the Origin of Mammals. -- Journal of Morphology, Baltimore 1913, 

 Vol. XXIV, No. 1, p. 1. 



H. G. Seeley, Researches on the Structure, Organization, and Classification of 

 the Fossil Reptilia. — Part IX, On the Therosuchia. — Philosophical Transactions, 

 Roy. Soc, London 1895, Vol. CLXXXV B, p. 987. 



— Ibidem, Part IX, Sect. 2, p. 1019. 



— Ibidem, Part IX, Sect. 4, Vol. CLXXXVI, 1895, p. 1. 



— Ibidem, Part IX, Sect. 5, Vol. CLXXXVIII, 1895, p. 59. 



D. M. S. Watson, The Skull of Diademodon, with Notes on those of some other 

 Cynodonts. — Annais and Magazins of Natural History (8), Vol. VIII, 1911, p. 293. 



— On some Features of the Structure of the Therocephalian Skull. — Ibidem (8), 

 Vol. XI, 1913, p. 65. 



A. Smith Woodward, Outlines of Vertebrate Paleontology. — Cambridge 1898, 

 p. 150. 



