BIBLIOGRAPHIC LIST OF GENEEA AND SPECIES. 179 



Camarotcechia semfplicata angulata Grabau. 



Camarotoecliia semiplicata var. angulata Grabau, Bull. New York State Mus., 



92, 1906, p. 118, fig. 27. 

 Helderbergian (Keyser — "Transition beds between Rondout and Manlius"): 



Schoharie Valley, New York. 



Camarotoechia vicina (Billings). 



Rhynchonella vicina Billings, Cat. Sil. Foss. Anticosti, 1866, p. 44. 

 Anticostian (Chicotte): Southwest Point, Anticosti. 



Camarotoechia (Stegerhynchiis) whitei (Hall). 



Rhynchonella whitii Hall (not A. Winchell), Trans. Albany Inst., 4, 1863, p. 



216; 28th Rep. New York State Mus. Nat. Hist., 1879, p. 164, pi. 26, figs. 



23-33; 11th Rep. State Geol. Indiana, 1882, p. 307, pi. 26, figs. 23-33.— 



Beecher and Clarke, Mem. New York State Mus., 1, 1889, p. 39, pi. 4, figs. 



1,2,4,5. 

 Rhynchonella whitiana Miller, Amer. Pal. Fossils, 2d ed., 1883, p. 297. 

 Camarotoechia? whitii Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 190. 



Grabau and Shimer, N. A. Index Fossils, 1, 1907, p. 285, fig. 348. 

 Niagaran (Waldron): Waldron, etc., Indiana; Newsom, Tennessee, 



Camarotoechia (Stegerhynchus) whitei prseciir.sor (Foerste). 



Rhynchonella (Stegerhynchus) whitii-pra?cursor Foerste, Bull. Sci. Lab. Denison 



Univ., 14, 1909, p. 96, pi. 3, figs. 47A-C. 

 Upper Medinan (Brassfield): Clifton, Tennessee. 



Camarotoechia winislcensis Whiteaves. 



Camarotoechia(?) Winiskensis Whiteaves, Geol. Surv. Canada, Pal. Foss., 3, pt. 



4, 1906, p. 272, pi. 25, figs. 5, 6. 

 Niagaran: Winisk River, Canada. 



CAMEROCERAS Conrad. Genotype: C. trentonensis Conrad. 



Cameroceras Conrad, Jour. Acad. Nat. Sci. Philadelphia, 8, 1842, p. 267. — Hall, 

 Pal. New York, 1, 1847, p. 221, p. 198.— D'Orbigny, Prodr. de Pal., 1, 1849, 

 p. 4. — Saemann, Palaeontographica, 3, 1852, p. 1G2. — Pictet, Traits Pal., 2d 

 ed., 2, 1854, p. 642.— Emmons, Amer. Geology, 1, pt. 2, 1855, p. 148.— Salter, 

 Quart. Jour. Geol. Soc. London, 15, 1859, p. 376, fig. 2.— Barrande, Syst. Sil. 

 Centre Boheme, 2, pt. 3, 1874, p. 782.— Whitfield, Geol. Wisconsin, 4, 1882, 

 p. 228.— Miller, N. A. Geol. Pal., 1889, p. 432.— Clarke, Geol. Minn., 3, pt. 2, 

 1897, p. 775.— Ruedemann, Bull. New York State Mus., 90, 1906, p. 404.— 

 Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 39. 



SannionitesWaldheim, Oryctographie Gouv. deMoscou, 1837, p. 125. — Barrande, 

 Syst. Sil. Centre Boheme, 2, pt. 3, 1874, p. 769.— Hyatt, Proc. Boston Soc. 

 Nat. Hist., 22, 1883, p. 2G6. 



Proterocameroceras Ruedemann, Bull. New York State Mus., 80, 1905, pp. 322, 

 325. (Genotype: Orthoceras brainerdi Whitfield.) 



Suecoceras Holm, Sveriges Geol. Unders., ser. C, No. 163, 1896, p. 11; GeoL 

 Foren. Stockholm Forhandl., 18, 1896, p. 402. 



Cameroceras approximatum (Hall). 



Endoceras approximatum Hall, Pal. New York, 1, 1847, p. 219, pi. 54, fig. 2a. — 

 Barrande, Bull. Soc. Geol. France, 2d ser., 1855, p. 166; Neues Jahrb. f. Min., 

 etc., 1855, p. 267.— Miller, Cincinnati Quart. Jour. Sci., 2, 1875, p. 131.— 

 James, J. F., Jour. Cincinnati Soc. Nat. Hist., 8, 1886, p. 244. 



Cameroceras approximatum Whitfield and Hovey, Bull. Amer. Mus. Nat. Hist., 

 11, pt. 1, 1898, p. 58. 



Trenton: Middleville, New York. 



