Beiträge zur Kenntnis der Oreodontidae. 393 
Litteratur. 
1) G. T. Berrany, On the Genus Merycochoerus (family Oreodontidae) 
with Descriptions of two New Species. Quarterly Journal of the Geo- 
logical Society of London. Vol. XXXII. pag. 259—272. 
2) A. T. Bruce, Observations upon the Brain-Casts of Tertiary Mammals. 
Bulletin of the Museum of Geology, Princeton. No. 3. pag. 36—45. 
3) E. D. Cope, Synopsis of the Species of Oreodontidae. Proceedings of 
the American Philosophical Society. Vol. XXI. pag. 503—572. 
4) —— The Classification and Phylogeny of the Artiodactyla. Ibid. Vol. XXIV 
(1887). pag. 377—400. 
5) —— On the Structure of the Feet in the Extinct Artiodactyla of North 
America. Proceedings of the American Association for the Advance- 
ment of Science 1884. pag. 482—489. 
H. FıLHorL, Mémoire sur quelques Mammiféres Fossiles. Toulouse 1882. 
T. Gini, Arrangement of the Families of Mammals. Smithsonian Miscel- 
laneous Collections. Vol. XI. pag. 1—98. 
8) W. KowA.tevsky, Monographie der Gattung Anthracotherium und Ver- 
such einer natiirlichen Klassifikation der Hufthiere. Palaeontographica. 
Bd. XXII. pag. 133—347. 
9) —— On the Osteology of the Hyopotamidae. Philosophical Transactions 
of the Royal Society of London. 1873. pag. 19—94. 
10) J. Lerpy, The Extinct Mammalian Fauna of Dakota and Nebraska. Phi- 
ladelphia 1869. 
11) —— Contributions to the Extinct Vertebrate Fauna of the Western Terri- 
tories. Report of the U. S. Geological and Geographical Survey of 
the Territories. Vol. I. Washington 1873. 
12) O. C. MarsH, Notice of New Tertiary Mammals. American Journal of 
Science and Arts. 3. Ser. Vol. V. pag. 407—410. 
SED 
13) —— Notice of New Tertiary Mammals. Ibid. Vol. IX. pag. 239—250. 
14) —— Introduction and Succession of Vertebrate Life in America. Ibid. 
Vol. XIV. pag. 337—378. 
15) —— On the Dinocerata, an Extinct Order of Gigantic Mammals. Wash- 
ington 1885. 
16) L. RÜTIMEYER, Die Rinder der Tertiärepoche. Abhandlungen der schweiz. 
Paläontologischen Gesellschaft. Bd. IV. 
17) —— Beiträge zu einer natürlichen Geschichte der Hirsche. Ebenda. Bd. VIII 
und X, Separatim. 
18) M. ScHLoSSER, Beiträge zur Kenntnis der Stammesgeschichte der Huf- 
thiere ete. Morph. Jahrb. Bd. XII. pag. 1—136, 
19) —— Uber die Beziehungen der ausgestorbenen Säugethierfaunen und ihr 
Verhältnis zur Säugethierfauna der Gegenwart. Biolog. Centralblatt. 
Bd. VII. Nr. 19 und 20. 
