BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 279 



Cornulites corrugatus (Nicholson). 



Conchicolites corrugatus Nicholson, Geol. Mag., 10, 1873, p. 55, pi. 4, fig. 2. 

 Miller, Cincinnati Quart. Jour. Sci., 1, 1874, p. 7. Hall, Pal. New York, 7, 

 Sup., 1888; p. 17, pis. 115, fig. 27; 116A, figs. 17, 18. Orabau and Shimer, 

 N. A. Index Fossils, 2, 1910, p. 237, fig. 1522. 

 Maysville: Cincinnati, Ohio, and vicinity. 



Cornulites distans Hall. 



Tentaculites distans Hall, Pal. New York, 2, 1852, p. 184, pi. 41A, figs. 9, a, b. 



Nicholson and Hinde, Canadian Jour., n. s., 14, 1874, p. 144. Nicholson, 



Rep. Pal. Prov. Ontario, pt. 2, 1875, p. 48. 

 Cornulites distans Hall, 23th Rep. New York State Mus. Nat. Hist., mus. ed., 



1879, p. 185; Pal. New York, 5, pt. 2, 1879, p. 163 (gen. ref.); llth Ann. Rep. 



Indiana Dep. Geol. Nat. Hist., 1882, p. 330 (gen. ref.); Pal. New York, 7, 



Sup., 1888, p. 18, pi. 116, fig. 23. Foerste, Proc. Boston Soc. Nat. Hist., 24, 



1889, p. 274, pi. 5, fig. 7; pi. 6, figs. 10, 11; Geol. Surv. Ohio Pal., 7, 1893, p. 



532, pi. 30, fig. 7; pi. 31, figs. 10, 11. Miller, N. A. Geol. Pal., 1889, p. 518, 



fig. 938. 

 Upper Medinan: Flamborough Head, etc., Ontario (Cataract); Dayton, Ohio 



(Brassfield); Arisaig, Nova Scotia. 



Cornulites flexuosus (Hall). 



Tentaculites? flexuosa Hall, Pal. New York, 1, 1847, p. 92, pi. 29, figs. 6a-d; p. 

 284, pi. 78, fig. 2a, b. Emmons, Amer. Geology, 1, pt. 2, 1855, p. 225, pi. 17, 

 fig. 6. Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, p. 76. 

 Emmons, Man. Geol., 1860, p. 102, fig. 6. Meek and Worthen, Proc. Acad. 



I Nat. Sci. Philadelphia, 1865, p. 255; Geol. Surv. Illinois, 3, 1868, p. 343. 

 Cornulites flexuosus Hall, llth Ann. Rep. Indiana Dep. Geol. Nat. Hist., 1882, 

 p. 330; Pal. New York, 7, Sup., 1888, p. 18, pi. 115, figs. 41, 42. Cumings, 

 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 1067, pi. 32, fig. 11. 

 Conchicolites flexuosus Miller, N. A. Geol. Pal., 1889, p. 517, fig. 936. 

 Trenton: Lowville, New York. ' 

 Cincinnatian: Turin, Pulaski, etc., New York (Pulaski); Cincinnati, Ohio, and 

 vicinity (Maysville). 

 RNULITES FLEXUOSUS Hall (part). See Cornulites clintoni. 

 CORNULITES FLEXUOSUS var. GRACILIS Hall. See Cornulites clintoni gracilis. 



Cornulites gregarius (Nicholson). 



Conchicolites gregarius Nicholson, Man. Pal., 1, 1889, p. 477, fig. 342; Amer. Jour. 

 Sci., 3d ser., 3, 1872, p. 204. Grabau and Shimer, N. A. Index Fossils, 2, 1910, 

 p. 238. 

 Ordovician: England; Cincinnati, Ohio(?). 



Cornulites immaturus Hall. 



Cornulites immaturus Hall, Pal. New York, 7, Sup., 1888, p. 18, pi. 115, fig. 40. 

 Utica: Holland Patent, Oneida County, New York. 



Cornulites Incuryus (Shumard). 



Tentaculites incurvus Shumard, 1st and 2d Ann. Rep. Geol. Surv. Missouri, pt. 2, 



1855, p. 195, pi. B, fig. 6a, b. Keyes, Missouri Geol. Surv., 5, 1894, p. 217, 



pi. 35, fig. 3. 

 Cornulites incurvus Hall, Pal. New York, 7, Sup., 1888, p. 18, pis. 115, fig. 31; 



pi. 116, fig. 31. Savage, Bull. Geol. Surv. Illinois, 23, 1913, p. 41, pi. 2, 



fig. 7. 

 Upper Medinan (Girardeau): Near Cape Girardeau, Missouri. 



