368 SCOTT. 



AUTHORITIES QUOTED. 



Brooke, Sir Victor. On Hydropotes inertnis and its cranial 



characters as compared with those of Moschus moschiferus. Proc. 



Zoological Society of Lofidoti, 1872, p. 522. 

 Flower, Sir W. H. On the structure and affinities of tlie Musk- 



Deer. Ibid. 1875, p. 159. 

 KowALEVSKY, W. Osteologic des Gelocus Aymardi, Palaeonto- 



graphica, Bd. XXIV, p. 145. 

 Krueg, J. Ueber die Furchen der Grosshirnrinde der Ungulaten. 



Zeitschr.f. wiss. Zool.^ Bd. XXXI, p. 297. 

 Marsh, O. C. Horned Artiodactyle {Protoceras celer) from the 



Miocene. Ainer. Joiirn. Sci. and Arts, 3d ser., Vol. XLI, p. 81. 

 Marsh, O. C. Description of Miocene Mammalia. Ibid., Vol. 



XLVI, p. 407. 

 Osborn, H. F. Rise of the Mammalia in North America. Ibid., 



p. 379- 

 Osborn, H. F., and Wortman, J. L. Characters of Protoceras 



(Marsh), etc. Bull. American Miiseiim of Natural History, 



Vol. IV, p. 351. 



9. SCHLOSSER, M. Beitrage zur Kenntniss der Stammesgeschichte der 



Hufthiere. Morphologisches Jahrbuch, Bd. XII, p. i. 



10. ScoTT, W. B. Beitrage zur Kenntniss der Oreodontidse. Ibid.^ 



Bd. XVI, p. 319. 



11. ZiTTEL, K. V. Handbuch der Palseontologie. I Abth., Bd. IV. 



Munich, 1891-1893. 



