BIBLIOGRAPHY. 



113 



Hills, R. C. 1880 A 



Note on the occurrence of fossils in 



the Triassic and Jurassic beds near San 



Miguel, in Colorado. 



Amer. Jour. Sci., (3), xix, p. 490. 



Hitchcock, Charles H. 1855 A 



Impressions (chiefly tracks) on al- 

 luvial clay in Hadley, Mass. 



Amer. Jour. Sci., (2), xix, pp. 391-396. 



1865 A 

 Editorial notes. 



In Edward Hitchcock's Supplement to the 

 Ichnologyjof New England. (Hitchcock, E., 

 1868 A). 



1866 A 

 Description of a new reptilian bird 



from the Trias of Massachusetts. 



Annals Lye. Nat. Hist. New York, viii, pp. 

 301-302. 



Description of tracks of Tarsodactylus ex- 

 pansus. 



1868 A 



New American fishes from the Devo- 

 nian. 



Geol. Magazine (1), v, pp. 184-185, with 2 

 figs, in text. 



Reports discovery of Dinichthys kerzeri by 

 Dr. Newberry. 



1868 B 

 New Carboniferous reptiles and fishes 



from Ohio, Kentucky, and Illinois. 

 Geol. Magazine (1), v, pp. 186-187. 

 Reports Prof. Newberry's descriptions of 



fishes as presented before A. A. A. S., 1867. 



1869 A 



Note on the supposed fossil foot 

 marks in Kansas. 



Amer. Jour. Sci. (2), xlvii, pp. 132-133. 



1871 A 



[Account and complete list of the 

 Ichnozoa of the Connecticut Valley.] 



Walling and Gray's Official Typographical 

 Atlas of Massachusetts, pp. xx-xxi. 



This account is part of a description of the 

 geology of Massachusetts, and consists princi- 

 pally of a list of the fossil footmarks. This list 

 is almost identical with the same author's list 

 of 1889 (1889 B), with the exception of species 

 published after 1871. I cite this paper, there- 

 fore, only in the cases of species, two or three 

 in number, more particularly mentioned. Few 

 new facts are presented. 



1873 A 



Footprints in the rocks. 

 Pop. Sci. Monthly, iii, pp. 428-441, with 7 

 text-figs. 



Bull. 179 8 



Hitchcock, Charles H. Cont'd. 1889 A 

 [Remarks on A. Wanner 's paper on 

 The discovery of fossil tracks in the 

 Triassic of York County, Pa.] 



Proc. Amer. Assoc. Adv. Sci., 37th meeting, 

 Cleveland, 1888, p. 186. 



1889 B 



Recent progress in ichnology. 

 Proc. Boston Soc. Nat. History, xxiv, pp. 

 117-127. 



Contains a list of the American Triassic 

 species of Ichnozoa and descriptions of new 

 forms. This list is identical with one pub- 

 lished by the same author in 1871 (Hitchcock, 

 C. H, 1871 A), with the exception of a few 

 species published after the issue of the latter 

 paper. 



Hitchcock, Edward. 1836 A 



Ornithichnology . Description of the 

 footmarks of birds (Ornithichnites) on 

 New Red sandstone in Massachusetts. 



Amer. Jour. Sci., xxix, pp. 307-340, with a 

 folded plate of 24 figs. 



1837 A 



Ornithichnites in Connecticut. 

 Amer. Jour. Sci., xxxi, pp. 174-175. 



1837 B 



Fossil footsteps in sandstone and 

 graywacke. 



Amer. Jour. Sci., (1), xxxii, pp. 174-176. 



1841 A 



Final report on the geology of Mas- 

 sachusetts. 



Vol. ii, pp. 301-831, with pis. xv-li. North- 

 ampton, 1841. 



Pp. 458-525 are devoted to the descriptions of 

 fossil fishes and footprints, and these are illus- 

 trated on pis. xxix-li. 



1843 A 

 Description of five new species of 



fossil footmarks, from the Red Sand- 

 stone of the valley of Connecticut River. 

 Reports of the 1st, 2d, and 3d meetings of the 

 Assoc. of Amer. Geol. and Naturalists, pp. 254- 

 264, with pi. xi. 



1844 A 

 Report on ichnolithology, or fossil 



footmarks, with a description of several 

 new species, and the coprolites of birds, 

 from the valley of the Connecticut 

 River, and of a supposed footmark 

 from the valley of the Hudson River. 



Amer. Jour. Sci., xlvii, pp. 292-322, with pis. 

 iii-iv. 



Abstract in Neues Jahrb. Min., 1845, pp. 

 753-757. 



