A NEW MYLODON. 345 



LITERATURE. 

 Ameghino, F. 



1909. El arco escapular de lo.s edentados y monotremos y el origen reptiloide de estos 

 dos gnipos de mamiferos. An. Mus. nac. Buenos Aires, ser. 3, 10, p. 1-9. 

 Brown, B. 



1903. A new genus of grounrl sloth from the Pleistocene of Nebraska. Bull. Amer. 

 mus. nat. hist., 19, p. 569-5S3, pis. 50, 51. 



BURMEISTER, H. 



1871. Osteologische notizen zur kunde der panzertliiere Siid-.Amerika's. Arch. anat. 

 phys., 1871, p. 41S-429, pi. 11. 



COCKERELL, T. D. A. 



1909. A fossil ground-sloth in Colorado. Univ. Colo, studies, 6, p. 309-312, 2 pis. 

 Cope, E. D. 



1871. Preliminary report on the Vertebrata discovered in the Port Kennedy bone cave. 



Proc. Amer. phil. soc, 12, p. 73-102. 

 1878. Descriptions of new extinct Vertebrata from the Upper Tertiary and Dakota 

 formations. Bull. U. S. geol. geogr. surv. terr., 4, p. 379-390. 

 {Mijlodon sodalis described, p. 385). 

 1889. The Edentata of North America. Amer. nat., 23. p. 657-664, pis. 31, 32. 

 1893. A preliminary report on the vertebrate paleontology of tlie Llano Estacado. 

 4th Ann. rept. Geol. surv. Texas, 1892, 136 pp., 23 pis. 

 {Mylodon f sodalis from Texas). 

 1895. On some Plistocene [sic] Mammalia from Petite Anse, La. Proc. Amer. phil. 

 soc, 34, p. 458^68, pi. 10-12. 



(Describes M. renidrns and M. sidcidcns). 

 1899. ^'ertebrate remains from Port Kennedy bone deposit. Journ. Acad. nat. sei. 

 Phila., ser. 2, 11, p. 193-286, map. 

 Harlan, R. 



1843. Description of the bones of a new fossil animal of the order Edentata. Amer. 

 journ. sci., 44, p. 69-80, 3 pis. 

 Holmes, F. S. 



1858. Remains of domestic animals among Postpliocene fossils in South Carolina. 

 Charleston, S. C, 8vo, 16 pp. Review in Amer. journ. .sci., 1858, ser. 2, 25, p. 442, 

 443. 



(Teeth of Myludun hiirlani from .Vshley Ferry, S. C). 



Howes, G. B. 



1892. Notes upon the shoulder girdle of certain dicynodontoid reptiles. .lourn. anat. 

 phys., 26, p. 403-405. 

 Leidy, J. 



1853. [On some fossil teeth]. Proc. Acad. nat. sci. Phila., 6, p. 241. 



(Mylodon teeth named Euhradys untiquiis and Errptodon prisons = nornina nudti). 

 1855. A memoir on the extinct sloth tribe of North .-Vmerica. Smithsonian Contrib., 

 7,68 pp., 16 pis. 



(Type of -V. harluni figured and known specimens listed). 

 1884. Fossil bones from Louisiana. Proc. Acad. nat. sci. Phila., 1884, p. 22. 



