HAY.] 



BIBLIOGRAPHY. 



133 



Le Conte, John L. Continued. 1852 B 

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Proc. Acad. Nat. Sci. Phila., vi, pp. 6-6. 

 Describes D. costatus LeC. 



1852 C 



[Remarks on Castoroides ohioensis 

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1852 D 



Remarks on some fossil pachyderms 

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Proc. Acad. Nat. Sci. Phila., vi, pp. 56-67. 



Le Conte, Joseph. 1883 A 



Carson footprints. 

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[A Mosasauroid from Colorado.] 

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Lefevre, Th. 1889 A 



Note preliminaire sur les restes de 

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Zoolog. Anzeiger, xii, pp. 197-200. 

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On the fossil horse of America. 

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Describes Equus americanus. 



1847 B 



On a new genus and species of fossil 

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1847 C 



[Observations on Equus americanus. ] 

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1848 A 

 On a new genus and species of fossil 



Ruminantia : Poebrotherium wilsoni. 



Amer. Jour. Sci. (2), v, pp. 276-279. 



Extracted from Proc. Phil. Acad., Nov. 1847, 

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1848 B 

 On a new fossil genus and species of 



ruminantoid Pachydermata : Merycoido- 

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Proc. Acad. Nat. Sci. Phila., iv, pp. 47-50, 

 with 1 plate of 5 figs. 



1849 A 

 Tapirus americanus fossilis. 



Proc. Acad. Nat. Sci. Phila., iv, pp. 180-182. 



1850 A 

 Observations on two new genera of 



fossil Mammalia, Eucrotophus jacksoni, 

 and Archscotheriutn mortoni. 



Proc. Acad. Nat. Sci. Phila., v, pp. 90-93. 



Leidy, Joseph Continued. 1850 B 



Remarks on Rhinoceros occidentalis. 

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 Contains no description. 



1850 C 

 Descriptions of Rhinoceros nebrascen- 



sis, Agriochcerus antiquus, Palseotherium 

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Proc. Acad. Nat. Sci. Phila., v, pp. 121-122. 



1851 A 



Remarks on Palseotherium proutii. 

 Proc. Acad. Nat. Sci. Phila., v, pp. 170-171. 



1851 B 



[Description of Stylemys nebrascensis. ] 



Proc. Acad. Nat. Sci. Phila., v, pp. 172-173. 



1951 C 



Descriptions of Testudo lata and Emys 

 hemispherica. 



Proc. Acad. Nat. Sci. Phila., v, p. 173. 



1851 D 



Descriptions of fossil ruminant un- 

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Proc. Acad. Nat. Sci. Phila., v, pp. 237-239. 

 Describes Oreodon priscum and Cotylops 

 speciosa. 



1851 E 



[Remarks on Oreodon priscus and 

 Rhinoceros occidental^.] 



Proc. Acad. Nat. Sci. Phila., v, p. 276. 



1851 F 



[Descriptions of two fossil species of 

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 Proc. Acad. Nat Sci. Phila., v, pp. 308-309. 



1851 G 



[Descriptions of a mimber of fossil 

 reptiles and mammals.] 



Proc. Acad. Nat. Sci. Phila., v, pp. 325-328- 

 1851 H 



[Descriptions of fossils from the 

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Proc. Acad. Nat. Sci. Phila., v, pp. 329-330. 

 18511 



[Remarks on Aceratherium.~\ 

 Proc. Acad. Nat. Sci. Phila., v, p. 331. 



1851 J 



[Description of the genus Arciodon.] 

 Proc. Acad. Nat. Sci. Phila., v, p. 278. 

 No specific name is indicated for the teeth 

 described. 



1851 K 

 Fossil bones from Big Bone Lick, 



Kentucky. 



Proc. Acad. Nat. Sci. Phila., v, p. 140. 



1852 A 

 [Description of a new rhinoceros 



from Nebraska, R. americanus.] 

 Proc. Acad. Nat. Sci. Phila., vi, p. 2. 



