BIBLIOGRAPHIC LIST or GENERA AND SPECIES. 357 



Cyrtoccras (Glyptoceras) subcompressum Continued. 



Cyrloceras (Glyptoceras) subcompressum Foerste, Geol. Surv. Ohio, Pal., 7, 



1893, p. 535, pi. 32, figs. 7a-d; fig. 3 of pi. on p. 536. 

 Cyrtoceras (Glyptodendron) siibcompreasum Foerste, Amer. Geol., 12, 1893, p. 



139, pi. 7, fig. 3. 

 Upper Medinan (Brassfield): Near New Carlisle and near Springfield, Ohio. 



Cyrtoceras subrectum Hall. 



Cyrtoceras subrectum Hall, Pal. New York, 3, 1859, 1861, p. 342, pi. 69, figs. 3a-3d. 

 Cayiigan (Manlius): Herldmer County, New York. 



Cyrtoceras subturbinatum Billings. 



Cyrtoceras subturbinatum Billings, Geol. Surv. Canada, Rep. Progr. for 1853-1856, 



1857, p. 312. 

 Chazyan (Mingan): Mingan Island, Quebec. 



Cyrtoceras surgens Barrande. 



Cyrtoceras surgens Barrande, Syst. Sil. Centre Boheme, 2, pt. 3, 1870, p. 728, 



pi. 431, figs. 16, 17. 

 Canadian (Levis): Point Levis, Quebec. 



CYRTOCERAS SYPHAX Billings. See Eremoceras syphax. 



Cyrtoceras tenuiseptuin Faber. 



Cyrtoceras tenuiseptum Faber, Jour. Cincinnati Soc. Nat. Hist., 9, 1886, p. 18, 

 pi. 1, figs. 3a, b, c. Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 

 1908, p. 1028, pi. 49, figs. 2, 2a. 

 Richmond (Waynesville) : Near Waynesville, Ohio; Versailles, Indiana. 



'Cyrtoceras tenuistrlatum Hall. 



Cyrtoceras corniculum Hall (preoccupied), Rep. Geol. Surv. Wisconsin, 1862, p. 

 41, figs. 1, 2. Clarke, Geol. Minnesota, 3, pt. 2, 1897, p. 809, pi. 59, fig. 16. 



Cyrtoceras tenuistriatum Hall, in Miller's Amer. Pal. Foss., 1877, p. 243. Whit- 

 field, Mem. Amer. Mus. Nat. Hist., 1, pt. 2, 1895, pi. 9, fig. 12. 



Black River: Mineral Point, Wisconsin (Platteville): Warsaw, Minnesota (De- 

 corah). 



Cyrtoceras thompsonl Miller. 



Cyrtoceras thompsoni Miller, 18th Ann. Rep. Indiana, Dep. Geol., Nat. Res., 1894, 



p. 323, pi. 10, figs. 7, 8 (adv. sheets 1892). Cumings, 32d Ann. Rep. Dep. 



Geol. Nat. Res. Indiana, 1908, p. 1029, pi. 49, figs. 3, 3a. 

 Richmond: Longwood, Fayette County, Indiana. 



Cyrtoceras trentoneuse (Emmona). 



Orthoceratites trentonensis Emmons, Nat. Hist. New York, Geol., 2, 1842, p. 



396 ? fig. 2. 

 Cyrtoceras Trentonensis D'Orbigny, Prodr. de Pal., 1, 1849, p. 2 (gen. ref.). 



Lesley, Geol. Surv. Pennsylvania, Rep. P4, 1889, p. 381, fig. 

 Oncoceras trentonense Lesley, Ibid., p. 494, fig. 

 Trenton: New York. 



Cyrtoceras vallandighaini Miller. 



Cyrtoceras Vallandighami Miller, Cincinnati Quart., Jour. Sci., 1, 1874, p. 232, 



fig. 23. James, J. F., Jour. Cincinnati Soc. Nat. Hist., 8, 1886, p. 245. 



Miller, N. A. Geol. Pal., 1889, p. 435, fig. 730. 

 Maysville: Cincinnati, Ohio, and vicinity (Fairmount) ; Nashville and Columbia, 



Tennessee (Leipers). 



