BIBLIOGRAPHY. 



137 



Leidy, Joseph Continued. 1857 K 



Remarks on the structure of the feet 

 of Megalonyx. 



Trans. Amer. Philos. Soc.,xi,pp. 107-108, pi. 

 vi, flg. 1. 



1858 A 



[Remarks concerning Hadrosaurus. ] 

 Proc. Acad. Nat. Sci. Phila., 1858, pp. 215- 

 218. 



1858 B 



[Descriptions of Mastodon mirificus 

 and Elephas imperator.~\ 



Proc. Acad. JNat. Sci. Phila., 1858, p. 10. 



1858 C 



[Notice of fossil Mammalia from val- 

 ley of Niobrara River.] 



Proc. Acad. Nat. Sci. Phila., 1858, p. 11. 



1858 D 



[Remarks on "Mastodon longirostris" 

 and " Tapirus mastodontoides" of Har- 

 lan.] 



Proc. Acad. Nat. Sci. Phila., 1858, p. 12. 



1858 E 



Notice of remains of extinct Verte- 

 brata, from the valley of the Niobrara 

 River, collected during the exploring 

 expedition of 1857, in Nebraska, under 

 the command of Lieut. G. K. Warren, 

 U. S. Top. Eng., by Dr. F. V. Hayden. 

 Proc. Acad. Nat. Sci. Phila., 1858, pp. 20-29. 



1858 F 

 [Description of Procamelus robuslus 



and P. gracllis.'] 



Proc. Acad. Nat. Sci. Phila., 1858, p. 89. 



1859 A 

 Hadrosaurus foulkii, a new saurian 



from the Cretaceous of New Jersey, re- 

 lated to the Iguanodon. 



Amer. Jour. Sci. (2), xxvii, pp. 266-270. 

 From Proc. Phil. Acad., 1858, p. 218. 



1859 B 



[Remarks on remains of some extinct 

 Vertebrata in Territory of Nebraska. ] 

 Proc. Amer. Philos. Soc., vii, pp. 10-11. 



1859 C 



[Descriptions of Xystracanthus arcua- 

 tus and Cladodus ocddentalis. " ] 

 Proc. Acad. Nat. Sci. Phila., 1859, p. 3. 



1859 D 

 Synonymy of the American Mosa- 



saurus. 



Proc. Acad. Nat. Sci. Phila., 1859, pp. 91-92. 

 Preceded by remarks on mastodon found in 



Honduras and on the genus Mosasaurus. 



Leidy, Joseph Continued. 1859 E 



[Remarks on fossil vertebrates found 



near Phoenixville, Pa., including new 



genus and species, Eurydorus serridens.] 



Proc. Acad. Nat. Sci. Phila., 1859, p. 110. 



1859 F 



[On the occurrence of Ursus ameri- 

 canus in association with bones of Mas- 

 todon, Megalonyx, etc.] 



Proc. Acad. Nat. Sci. Phila., 1859, p. 111. 



1859 G 



[Remarks on Dromatherium sylvestre 

 and Ontocetus emmonsi.] 



Proc. Acad. Nat. Sci. Phila., 1859, p. 162. 



1859 H 



[Remarks on finding antler of rein- 

 deer at Sing Sing, N. Y.] 



Proc. Acad. Nat. Sci. Phila., 1859, p. 194. 



1859 I 

 Remarks on fossils from Bethany, 



Va. ; and also from the Green-sand, 

 Monmouth County, N. J. 



Proc. Acad. Nat. Sci. Phila., xi, p. 110. 



No descriptions are given and no species are 

 named. 



1860 A 

 Extinct Vertebrata from the Judith 



River and great Lignite formations of 

 Nebraska. 



Trans. Amer. Philos. Soc., xi, pp. 139-154, 

 with pis. viii-xi. 



1860 B 



Description of vertebrate fossils. 

 Holmes's Post-pliocene Fossils of South 

 Carolina, pp. 99-122, with pis. xv-xxviii. 



1860 C 

 Skull of extinct peccary. 



Proc. Acad. Nat. Sci. Phila., I860; p. 416. 



This refers to the species found in Gibson 

 County, Ind., and afterwards called Dicotyles 

 nasutus. 



1862 A 



Observations upon the mammalian 

 remains found in the crevices of the 

 lead-bearing rocks at Galena, 111. 



J. D. Whitney's Report of a Geolog. Surv. of 

 the Upper Mississippi lead region, p. 423. 



1865 A 

 Memoir on the extinct reptiles of the 



Cretaceous formations of the United 



States. 



Smithsonian Contributions to Knowledge, 



xiv, article vi, pp. 1-135, pis. i-xx. 



Reviewed in the Geol. Magazine, vol. v, 



1868, p. 432. 



