BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 751 



LITUITES— Continued. 



Neues Jahrb. f. Min., etc., 1854, p. 6, pi. 1, fig. 3. — Emmons, Amei> Geology, 

 1, pt. 2, 1855, p. 146.— Barrande, Bull. Soc. Geol. France, 2d ser., 12, 1855, 

 p. 158. — Billings, Canadian Nat. Geol., 2, 1857, p. 136. — Chapman, Canadian 

 Jour., n. s., 8, 1863, p. 23; Expos. Min. Geol. Canada, 1864, p. 131.— Bar- 

 rande, Syst. Sil. du Centre Boheme, 2, 1867, pt. 1, p. 168; Cephalopodes, 

 Ext. Syst. Sil. du Centre Boheme, 1877, p. 107. — Koninck, Ann. d. Mus. 

 Roy. Hist. Nat. de Belgique, 2, 1878, p. 82. — Angelin, Fragmenta Silurica, 

 1880, p. 8.— Remele, Zeits. d. d. geol. Gesell., 32, 1880, p. 434.— Blake, Mon. 

 British Foss., Cephalopoda, 1882, p. 66. — Noetling, Zeits. d. d. geol. Gesell., 

 34, 1882, pp. 156, 189.— Hyatt, Proc. Boston Soc. Nat. Hist., 22, 1883, p. 267, 

 footnote. — Noetling, Jahrb. d. k. Preuss. geol. Landesans. u. Bergak. fur 1883, 

 1884, p. 129.— Zittel, Handb. Pal., 2, 1884, pp. 376, 377.— Holm, Pal. 

 Abhandl., Dames and Kayser, 3, Heft 1, 1885, p. 24.— Miller, N. A. Geol. Pal., 

 1889, p. 442.— Holm, Geol. Foren. Stockholm Forhandl., 13, 1891, p. 438.— 

 Schroder, Pal., Abhandl. von Dames u. Kayser, Neue Folge, 1, Heft 4, Jena, 

 1891, p. 43.— Hyatt, Proc. Anier. Phil. Soc, 32, 1894, p. 506.— Koken, Die 

 Leitfossilien, Leipzig, 1896, p. 50, fig. 35. 

 Observation. — This genus is apparently unrepresented in American 3trata, and 

 all references to it by American authors are probably erroneous. 



Lituites Americanus Miller. See Barrandeoceras americanum. 



Lituites ammonius James. See Trocholites ammonius. 



Lituites Apollo Billings. See Eurystomites apollo. 



Lituites baeri James. See Gyroceras baeri. 



Lituites Bickmoreanus Whitfield. See Plectoceras bickmoreanum. 



Lituites cancellatum McChesney. See Nautilus? cancellatum. 



Lituites capax Hall. See Nautilus capax. 



Lituites circularis James. See Trocholites circularis. 



Lituites complanata Shumard. See Aphetoceras complanatum. 



Lituites convolvans Hall. See Barrandeoceras americanum. 



Lituites eatoni "Whitfield. See Schroederoceras eatoni. 



Lituites eatoni cassinensis Whitfield. See Schroederoceras cassinense. 



Lituites farnsworthi Billings. See Aphetoceras farnsworthi and Tarphyceras 

 farnsworthi. 



Lituites oraftonensis Meek and Worthen. See Discoceras graftonense. 



Lituites Hercules Winchell and Marcy. Seo Protophragmoceras hercules. 



Lituites (Opiiidioceras?) hercules carrollensis Kindle and Breger. See Pro- 

 tophragmoceras hercules carrollensis. 



Lituites imperator Billings, See Eurystomites imperator. 



Lituites internastriatus Whitfield. Seo Trocholites internastriatus. 



Lituites? magnificum I5illi,ng8. See Apsidoceras magnificum. 



Lituites marshii Hall. See Discoceras niarshi. 



