FOSSIL VEBTEBRATA OF NORTH AMERICA. 



20 



Annan, Rotert. 



Account of a large animal found near 

 Hudson River. 



Memoirs Amer. Ac-ad. Arts and Sci. (1), H, 

 pp. 160-164. 



Describes what appears to have been the 

 skeleton of a mastodon. 

 Anonymous. 



Teeth of the elephant and mastodon. 

 Amer. Jour. Sci., xxv, pp. 257-258. 

 Found in Ohio. 

 1837 A 



Fossil remainsof the elephant, Elephas 

 jirlinigenius. 



Amer. Jour. Sci., xxxii, pp. 377-379. 



Atthey, Thomas. I 868 A 



Notes on various species of Ctenodus, 

 obtained from the shales of the North- 

 umberland coal field. 



Ann. and Mag. Nat. Hist. (4), vol. 1, pp. 

 77-87. 



Also in Nat. Hist. Trans. Northumberland 

 and Durham, iii, 1868, pp. 54-66, pis. i-iii. Here 

 the paper is credited to Hancock and Atthey. 



On the occurrence of palatal teeth 

 belonging to the genus Climaxodus 

 M'Coy in the Low Main shale of New- 

 sham. 



Ann. and Mag. Nat. Hist. (4), ii, pp. 321-323. 



Also in Nat. Hist. Trans. Northumberland 

 and Durham, iii, 1868, pp. 306-309. 



1875 A 

 On the articular bone and supposed 



vomerine teeth of Ctenodus obliquus, and 

 on Pcdaconiscus hancocki, n. sp., from 

 the Low Main, Newsham, Northum- 

 berland. 



Ann. and Mag. Nat. Hist. (4), vol. xv, pp. 

 309-312, pi. xix. 



1876 A 



On Anthracosaurus rvixselli ( Huxley). 

 Ann. and Mag. Nat. Hist. (4), xviii, pp. 146- 



167, with pis. viii-xi. 



1877 A 

 Notes on a paper by R. H. Traquair, 



M. D., F. G. S., F. R. S., on the structure 

 of the lower jaw in Rhizodopsis and 

 Rhizodus. 



Ann. and Mag. Nat. Hist. (4), vol. xx, pp. 

 129-130. 



See reply to this on p. 244, same volume. 

 See also Hancock and Atthey. 

 Atwater, Caleb. 1820 A 



On some ancient human bones, etc., 

 with a notice of the bones of the mas- 

 todon or mammoth, and of various 

 sheila found in Ohio and the West. 



Amer. Jour. Sci. (1), ii, pp. 242-246, with pi. ii. 



Auld, Robert C. 1892 A 



As to the "extinction " of the Ameri- 

 r.an horse. 



Science, xx, p. 135. 



Ayres, Howard. 1893 A 



On the genera of tVie Dipnoi dipneu- 

 mones. 



Amer. Naturalist, xxvii, pp. 919-932. 



Baer, K. E. von. 1840 A 



Untersuchungen iiber die ehemalige 



Verbreitung und gilnzliche Vertilgung 



der von Steller beobachteten nordischen 



Seekuh (Rytina, 111.). 



Mem. Acad. Imp. Sci., St.-Petersbourg (6), 



Sci. Nat., iii., pp. 53-80. 



1866 A 

 Neue Auffindung eines vollstilndigen 



Mammuths mit der Haut und den 

 Weichtheilen, im Eisboden Sibiriens, 

 in der Nahe der Bucht des Tas. 



Melanges biolog. Bull. Acad. Imp. Sci. St. 

 Petersb., v, pp. 644-740, with 1 pi. 



1867 A 

 Fortsetzung der Berichte iiber die 



Expedition zur Aufsuchung des ange- 

 kiindigten Mammuths. 



Melanges biolog. Bull. Acad. Imp. Sci. St. 

 Petersb., v, pp. 42-72, with pi. 



Baikie, Balfour. 1857 A 



On the skull of a manatus from 

 Western Africa. 



Proc. Zool. Soc. London, 1857, pp. 29-33, pi. Ii. 



Baird, Spencer F. 1850 A 



On the bone caves of Pennsylvania. 

 Proc. Amer. Assoc. Adv. Sci., 2d meeting, 

 Cambridge, 1849, pp. 352-355. 



1857 A 



Mammals of North America; the 

 descriptions of species based chiefly on 

 the collection in the museum of the 

 Smithsonian Institution, with 87 pis. of 

 original figs., all illustrating the genera 

 and species and including details of ex- 

 ternal appearance and osteology. 



Philadelphia, 1859, 4to: pp. i-xxxiv; 1-764, 

 with pis. i-lxxxvii, and a number of text figs. 



Balfour, F. M. 1881 A 



On the development of the skeleton 

 of the paired fins of Elasmobranchii, 

 considered in relation to its bearings 

 on the nature of the limbs of the 

 Vertebrata. 



Proc. Zool. Soc. London, 1881, pp. 662-671, 

 with pis. Ivii and Iviii and 2 woodcuts in the 

 text. 



