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1038 



MONOGRAPHS OF NORTH AMERICAN R0D13NTIA. 



1841.— Haya, I. [On fossil boncH of mastodon.] < Proc. Am. Phllos. Soc. Pliila. ii, 1W|l, pp. 102, 103. 

 Hays, I. [On Tctracaulo«lon.] <Proc. Am, Pliilos. Soo. Phila. ii, 1841, pp. 105, IOC. 

 Horner, "W. B. [Corrects paper on the dental system of mastodon.] <^ Proc. Am. Pliiloa. Soo. 

 Pbila. ii, 1641, pp. 6,7. 



1843. — Haya, L "On Iho family Proboscidoa, their general character and relations, their mode of 



dentition, and geological distribution." < Proc. Am. Philos. Soc. Philu. iii, 1H4:1, pp. 44-48. 

 Horner, W. E. Remarks on the dental system of the mastodon, with an account of some lower 



jaws in Mr. Koch's collection, St. Louis, Missouri, where there is a solitary tusk on the right 



side. <^ Trans. Am. Philos. Soc. Phila. n. s. viii, 1843, art. iv, pp. 5;V59. 

 Homer, W. E., atid Haya, I. Description of an entire head and various other bones of the 



mastodon. <[ Trnns. Am. Philos. Soc. Phila. n. s. viii, 1843, art. li, pp. 37-48. 

 Kaup, J. J. Bemerkungen ilber drei Arten Mastodon und die drei Arteu Tetracaulo<lon dea 



Horrn Isaak Hays. <[ Archiv iiir Natnrg. ix, 1843, pp. 168-175. 

 1844. — Owen, R. Description of a fossil molar tooth of a mastodon discovered by Count Strzlecki in 



Anstrulia, <;Anu. Nat. Hist, xiv, 1844, pp. 2(i8-271; Calcutta Jonrn. Nat. Hist, v, 1845, pp. 



572-.'')76. 



1846. — Jackaon, J. B. S. [On bones of Mastodon gigautens from a marl pit on Schorlcy's Mountain, 

 N. J.] < Proc. Boston Soc. Nat. Hist, ii, 1846, pp. 60-62. 



Sburtleff, N. B. [On the skeleton of Mastodon giganteum from a marl-pit near Newburg, N. 

 Y.] < Proc. Boston Soc. Nut. Hist, ii, 1846, pp. 96-98. 



Sburtleff, N. B. [On some peculiarities of the skeleton of Elephas indicus.] < Proc. Boston 



Soc. Nat. Hist, ii, 1846, pp. 116-118. 



, — . Mastodon gigantcus. <Am. Journ. Sci. and Arts (2), ii, 1846, pp. 131-133. 



, — . The mastodon of Newburg, N. Y., discovered in August, 1845. < Am. Jouru. Sci. 



and Arts (2), i, 1846, pp. 868-270. 



1847.— Oray, A. Food of the mastodon. < Am. Journ. Sci. and Arts (2), iii, 1847, p. 436. 



( Krom Proc. Bost. Soo. 184B, p. 92.] 



Owen, R. General geological distribution and probable food and climate of the mammoth. 



< Am. Journ. Sci. and Arts (2), iv, 1847, art. ii, pp. 13-19. 

 [" Extracted from Prof. Owen's British Fossil Mammalia", 1846 ) 



1848. — Warren, J. C. [On a tooth of Mastodon gigantens from Oregon and on M. angustidens.] 

 <Proc. Boston Soc, Nat. Hist, iii, 1348, pp. 41,42. 



1849.— Cabot, O. [Doubts respecting the alleged geographical distribution of Mastodon angustidens.] 



< Proc. Bost. Soc. Nat. Hist, iii, 1849, p. 104. 



Chriatol, J. de. Classification paralltile des pachydermes h molairea sans cement et ii molaires 

 avecc6ment. <Comp. Rend. Acad. Sci. Paris, xxix, 1849, pp. 3C3-3(i6; Institut, xvii, 1849, 

 no. 822, p. 313. 



Deaor, B. [On a fine skeleton of a mastodon at Galena, Mo.] <Proc. Boston Soc. Nat. Hist, 

 iii, 1849, p. 207. 



Oould, A. A. [On the nature of the Ohio clay formation containing the mastodon bones.] 



< Proc. Bost. Soc. Nat. Hist, iii, 1849, pp. 117,118. 



Pickering, C. [On the distribution of the mastodon.] <Proe. Bost. Soc. Nat. Hist, iii, 1849, 

 p. 116. 



Waixen, J. 0. [On the geological position of the Mastodon giganteus.] <Proc. Boat. Soc. 

 Nat. Hist, iii, 1849, p. 111. 



Warren, J. C. [Presentation of a cast of a cranium of a young mastodon.] < Proc. Bost. Soo. 

 Nat. Hist, iii, 1849, p. »09. 



Wyman, J. [On the number of species of mastodon.] < Proc. Bost. Soc. Nat. Hist, iii, 1849, 

 p. 104. 



1850.— Agaaaiz, L. On the fossil remains of an elephant found in Vermont. < Proc. Am, Assoc. Adv. 

 Sci. ii,' 1(350, pp. 100,101. 



Oibbea, R W. Ilumarks on the northern Elephas of Prof. Agassiz. ■< Proc. Am. Assoc. Adv. 



Sci. iii, 1850, p. 69. 



Warren, J. C. On the Mastodi n angustidens. < Proc. Am. Assoc. Adv. Sci. ii, 1850, pp. 93-95. 



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