BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 173 



Camarocladla dichotoma Ulrich and Everett. 



Camarocladia dichotoma Ulrich and Everett, Geol. Surv. Illinois, 8, 1890, p. 281, 



pi. 7, figs. 1, la, b. 

 Black River (Platteville): Near Dixon, Illinoia. 

 Sections of cotypes.— Cat. No. 46549, U.S.N.M. 



Camarocladia rug^osa Ulrich. 



Camarocladia rugosa Ulrich, Geol. Minnesota, 3, pt. 2, 1897, p. xcv, footnote. 

 Black River (Decorah): Mercer County, Kentucky; Goodhue County, Minnesota. 

 Cotypes.— Cat. No. 49833, U.S.N.M. 



CAMAROCRINUS Hall. Genotype: C. stellatus Hall. 



Camarocrinus Hall, 28th Rep. New York State Mus. Nat Hist., 1879, pp. 205-6; 

 ext., with additions, 1880, pp. 3-5.— Zittel, Grundzuge Pal., 1895, p. 154.— 

 Zittel-Eastman, Textb. Pal., 1896, p. 183.— Haeckel, Die Amphorideen 

 Cystoideen, Leipzig, 1896, pp. 168, 169. — Barrande and Waagen, Syst. Sil. du 

 Centre Boheme, 7, pt. 1, 1897, p. 1.— Bather, Treatise on Zool., 3, Echino- 

 derma, 1900, pp. 77, 136, 161.— Foerste, Jour. Geol., 11, pp. 683-685.— 

 Schuchert, Smiths. Misc. Coll., 47, p. 253. 



Camarocrinus stellatus Hall. 



Camarocrinus stellatus Hall, 28th Rep. New York State Mus. Nat. Hist., mus. ed., 



1879, p. 207, pi. 35, figs. 1-8; ext., 1880, p. 5, pi. 35, figs. 1-8.— Schuchert^ 



Smiths. Misc. Coll., 47, 1904, p. 269, pi. 44, figs. 1-5; Maryland Geol. Surv., 



Low. Dev., 1913, p. 227, pi. 31, figs. 1-5. 

 Helderbergian: Schoharie, New York (Manlius transition bed); Keyser, West 



Virginia; Devils Backbone, near Cumberland, Maryland (Keyser). 

 Plesiotypes.— Cat. No. 35080, U.S.N.M. 



CAMAROT(ECHIA Hall and Clarke. Genotype: Atrypa congregata Conrad. 



Camarotoechia Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 189; 13th Ann. 

 Rep. New York State Geol., 1895, p. 826.— Girty, Mon. U. S. Geol. Surv., 32, 

 pt. 2, 1899, p. 538.— Grabau, Bull. Buffalo Soc. Nat. Sci., 6, 1899, p. 229.— 

 Williams, Bull. U. S. Geol. Surv., 165, 1900, p. 59.— Schuchert, Zittel-East- 

 man, Textb. Pal., 1, 1900, p. 324.— Grabau, Bull. New York State Mus., 45, 

 9, 1901, p. 192; Bull. Buffalo Soc. Nat. Sci., 7, 1901, p. 190.— Grabau 'and 

 Shimer, N. A. Index Fossils, 1, 1907, p. 283. — Raymond, Ann. Carnegie Mus., 

 7, 1911, p. 219.— Schuchert, Zittel-Eastman Textb. Pal., 1913, p. 397. 



Stegerhynchus Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, p. 98. — Schu- 

 chert, Zittel-Eastman Textb. Pal., 1913, p. 397 (Genotype: Camarotoechia 

 whitei Hall). 



Camarot(Bcliia(?) acinus (Hall). 



Rhynchonella acinus Hall, Trans. Albany Inst., 4, 1863, p. 215; 28th Rep. New 

 York State Mus. Nat. Hist., 1879, p. 163, pi. 26, figs. 7-11; 11th Rep. State 

 Geol. Indiana, 1882, p. 306, pi. 26, figs. 7-11.— Nettelroth, Kentucky Fossil 

 Shells, Mem. Kentucky Geol. Surv., 1889, p. 73, pi. 26, figs. 6, 13, 14, pi. 

 32, figs. 13-16.— Beecher and Clarke, Mem. New York State Mus., 1, 1889, 

 p. 35, pi. 4, figs. 9-11.— Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1889, 

 p. 882, figs. 



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

 Grabau, Bull. New York State Mus., 45, 1901, p. 193, fig. 108; Bull. Buffalo 

 Soc. Nat. Sci., 7, 1901, p. 193, fig. 108.— Grabau and Shimer, N. A. Index 

 Fossils, 1, 1907, p. 284, figs. 347, 348. 



Camarotoechia cf. acinus Kindle and Breger, 28th Ann. Rep. Nat. Res. Indiana, 

 1904, p. 439, pi. 8, figs. 1, 2. 



