i68 



LITERATURE LIST. 



Cope, E. D. 



ISOO. Reference to Edapliodon (=Ischyodus) monolo- 

 phiis. Proc. Bost. Soc. Nat. Hist., p. 314. 



Reference to Edapliodon (=Ischyodus) smocki. 

 Iliid., p. 316. 



Reference to Ischyodus (mirificus, smocki, inono- 

 lophiis, divaricatus). Ibid., p. 314. 



Reference to Sphagepcea aciculata. Proc. Amer. 

 Pliilos. Soc., Vol. XI, p. 241. 



Reference to Edaphodon (Ischyodus) divari- 

 catus. Proc. Bost. Soc. Nat. Hist., p. 315, and 

 Vert. Cret. Eorm. West., Vol. IT, pp. 185-292, 



1875. 

 Reference to LeptomyUis dcnsus. Proc. Bost. 

 Soc. Nat. Hist., Vol XH, p. 313- 



1871. Reference to Leptoniylus cooki. Proc. Amer. 



Philos. Soc, Vol. XI, p. 384- 

 Reference to Edaphodon (Ischyodus) lateri- 



gerus. Ibid., p. 243. 

 1875. Reference to Edaphodon (Ischyodus) steno- 



bryus. Vert. Cret. Form. West., Rep. U. S. 



Geol. Surv. Territ., Vol. II. pp. 284-285. 

 Reference to Edaphodon (^Ischyodus) triparti- 



tus. Ibid., pp. 284, 286. 

 Reference to Diphrissa. Ibid., p. 283. 

 Reference to Edaphodon (Ischyodus) eocrenus. 



Ibid., pp. 285-288. 

 Reference to Edaphodon (Ischyodus) fecundus. 



Ibid., pp. 285, 290. 

 Reference to Edaphodon (Iscliyodus) gaskilli. 



Ibid., pp. 285. 290. 

 Reference to Leptoniylus forfex. Ibid., p. 281. 

 Reference to Edaphodon (Ischyodus) incrassa- 



tus. Ibid., pp. 285, 289. 

 Reference to Edaphodon (Ischyodus) laterigerus. 



Ibid., pp. 284, 288. 

 Reference to Edaphodon (Ischyodus) longiros- 



tris. Ibid., pp. 284-2S7. 

 Reference to Ischyodus mier.sii. Ibid., pp. 285, 292. 

 Reference to Ischyodus mirificus. Ibid., pp. 285, 



291. 

 1S7S. Reference to Chiin^roids in classification as lower 



in the scale than sharks. Proc. .'\nier. Assoc. 



Adv. Sci., Vol. XXVI, p. 292. 

 lSS-1. Reference to holocephali as giving rise to sclachii, 



ichthyotomi (from which hyopomata are de- 

 rived), dipnoi. Amer. Naturalist, p. 255. 

 1801. Cieneral notes on Chim.-eroids in Syllabus of Lec- 

 tures on Geology and Paleontology. Ginn and 



Co., pp. 135. 

 DAVir:s, W. 



1872. On the rostral prolongations of Squaloraja poly- 



spondyla. Geol. Mag., Vol. IX, p. 145. PI- "'. 

 Davis, J. W. 

 1880. Reference to similarity of species of Pleuracan- 



thus and Ischyodus, and general resemblance 



of base of spines of Ischyodus and Siluroid. 



Ann. and Mag. Nat. Hist., May, p. 355- 

 1883. Detailed reference to Jurassic Petalodonts, etc.. 



in Trans. Roy. Dub. Soc, pp. 327-350- 



Davis, J. W. — (Continued.) 



1888. Reference to Callorhynchus hectori. Trans. Roy. 

 Dub. Soc. (2), Vol. IV, p. 41, PI. VII, figs. 14-15. 

 Reference to Ischyodus brevirostris. Ibid., p. 42, 

 PI. VII, figs. 10-13. 



1890. Reference to Ischyodus brevirostris. Ibid., pp. 

 414-415. (Cretaceous of Scandinavia.) 



Dean, Bashford. 



1004. Reference to position of Menaspis armata. Sci- 

 ence, Vol. XIX, p. 253, and Am. Geologist, Vol. 

 XXIV. pp. 49-53. Pi" n. 



D1.X0N, F. 



1850. Reference to Edaphodon sedgwicki. Foss. Sus- 

 ,sex, p. 203. 

 Reference to Edaphodon mantelli. Ibid., p. 203, 



PI. XXXIV. 



Reference to Edaphodon eurygnathus. Ibid., p. 



Ill, PI. X, figs. 18, 19, 22; PI. XII, fig. 5. 

 Reference to Edaphodon leptognathus. Ibid., p. 

 Ill, PI. X, figs. 20, 21. 

 Eastman, C. R. 



1808. On the dentition of Devonian Ptyclodonfidae. 

 Amer. Nat., Vol. XXXII, pp. 473-488, 546- 

 560, 50 figs. Reference to Ptyctodus obliquus, 

 major, inolaris, calceolus, ferox, compressus, 

 panderi ; Rynchodus secans, occidentalis, exca- 

 vatus, rostratus, major; Pahcomylus predator, 

 frangens, crassus, greenei ; Ichthyodorulites. 

 1.S98. Reference to Ptyctodus and to Synthetodus (re- 

 garded by Eastman as dipnoan) ( PChimseroid) 

 in Ann. Rep. Iowa Geol. Surv., Vol. VII, pp. 

 108-116, PI. I. 

 1000. Reference to Rhynchodus major in Am. Geo!., 



Vol. XXV, pp. 391-392. 

 1000. Einige neue Notizen iiber devonische Fischreste 

 aus der Eifel. Centralb. Min. Geol. Pal, pp. 

 177-178. (Rhynchodus emigratus.) 

 lOO.'?. A peculiar modification amongst Permian Dip- 

 noans. Am. Nat., Vol. XXXVII, pp. 493-495. 

 2 figs. ( ?Chini3eroid affinities.) 

 1904. On the dentition of Rhynchodus and other fossil 

 fishes. Am. Nat., Vol. XXXVIII, pp. 295-299, 

 2 figs. Rhynchodus major, rostratus, pertenuis, 

 emigratus (=Ranipliodus tctrodon) ; Ptyctodus 

 calceolus. 

 F.GERTON, Sir P. 



1843. Reference to Ischyodus colei. Proc. Geol. Soc 

 Lond., Vol. IV, p. 156. 

 Reference to Chim;era (Ischyodus) beaumonti. 



Ibid., pp. 155, 156. 

 Reference to Chimera (Ischyodus) emarginata. 



Ibid., pp. 154, 156. 

 Reference to Chimera dufrenoyi. Ibid., p. 155. 

 Reference to Ischyodus duvernoyi. Ibid., p. 156. 

 Reference to Elasmodus. Ibid., p. 156. 

 Reference to Ischyodus townsendii. Ibid., p. 156. 

 Reference to Ischyodus brevirostris. Ibid., p. 156 



(name only). 

 Reference to Ischyodus dutertrei. Ibid., p. 156 

 (dutertrii) ; Ischyodus agassizi, p. 156. 



