254 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Coelospira hemispherica — Continued. 



Coelospira ? hemispherica Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 136, 



pi. 82, figs. 1-4 (? pi. 52, fig. 16). 

 Anoplotheca hemispherica Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 145. — 



Grabau, Bull. Buffalo Soc. Nat. Sci., 7, 1901, p. 204, fig. 132; Bull. New York 



State Mua., 45, 1901, p. 205, fig. 132. 

 Anoplotheca (Coelospira) hemispherica Grabau and Shimer, N. A. Index Fossils, 



1, 1907, p. 350, fig. 455. 

 Silurian: England; Rochester, Sodus, and Walcott, New York; Kentucky; 



Tennessee; Georgia; Alabama; Nova Scotia (CUnton); The Jumpers, etc., 



Anticosti (Anticostian, Gun River-Chicotte), 

 Plesiotype.—Q-2ii. No. 51322, U.S.N.M. 



Coelospira planoconvexa (Hall). 



Atrypa plauoconvexa Hall, Pal. New York, 2, 1852, p. 75, pi. 23, fig. 11. — Billings, 



Geol. Canada, 1863, p. 318, fig. 336. 

 Leptocoelia planoconvexa Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, 



p. 78. — Nicholson and Hinde, Canadian Jour., n. s., 14, 1874, p. 144. 

 Coelospira? planoconvexa Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 136, 



pi. 52, fig. 15; pi. 53, figs. 11-16. 

 Anoplotheca planoconvexa Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 145. 

 Silurian: Flamborough Head, etc., Ontario (Cataract); Island of Anticosti (Gun 



River). 



Coelospira plicatula (Hall). 



Atrypa plicatula Hall, Geol. New York, Rep. 4th Dist., 1843, p. 71, fig. 4; Pal. 



New York, 2, 1852, p. 74, pi. 23, fig. 9. 

 Leptocoelia? plicatula Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, p. 78. 

 Rhynchonella plicata Miller, N. A. Geol. Pal., 1889, p. 369.— Lesley, Geol. Surv. 



Pennsylvania, Rep. P 4, 1889, p. 898, fig. 

 Coelospira? plicatula Hall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 136, 



pi. 52, figs. 12-14; pi. 82, fig. 5. 

 Anoplotheca plicatula Schuchert, Bull. U. S. Geol. Surv., 87, 1897, p. 145.— 



Grabau, Bull. Buffalo Soc. Nat. Sci., 7, 1901, p. 205, fig. 133; Bull. New York 



State Mus., 45, 1901, pp. 205, 206, fig. 133.— Grabau and Shimer, N. A. Index 



Fossils, 1, 1907, p. 350, fig. 456. 

 Clinton: Reynales Basin, etc., New York. 



Coelospira saffordi (Foerste). 



Anoplotheca (Crelospira) saffordi Foerste, Jour. Geol., 11, 1903, p. 709. 

 Anoplotheca saffordi Foerste, Bull. Sci. Lab. Denison Univ., 14, 1909, p. 89, pi. 1, 



fig. 6. 

 Niagaran (Brownsport) : Near Martins Mills, Bath Springs, etc., Tennessee. 



CCENITES Eichwald. Genotype: C. juniperinus Eichwald. 



Coenites Eichwald, Zool. Specialis, pt. 1, Vilnae, 1829, p. 179. — Edwards and 

 Haime, Mon. Polyp. Foss. Terr. Pal. (Arch. Mus. d'llist. Nat., 5), 1851, pp. 

 157, 301.— McCoy, British Pal. Rocks and Fossils, 1854, p. 21.— Pictet, Traite 

 de Pal., 2d ed., 4, 1857, p. 444.— Milne-Edwards, Hist. Nat. Corall, 3, 1860, 

 p. 308.— Duncan, Rep. 41st Meeting British Assoc. Adv. Sci., 1872, p. 130.— 

 Salter, Cat. Camb. and Sil. Foss., 1873, p. 105. — Nicholson and Hinde, 

 Canadian Jour., n. s., 14, 1874, p. 150. — Nicholson, Rep. Pal. Prov. Ontario, 

 pt. 2, 1875, p. 54.— Nicholson and Etheridge, Jour. Linn. Soc, Zool., 13, 1877, 

 p. 361.— Nicholson, Tab. Corals Pal. Period, 1879, p. 130.— Zittel, Handb. 

 Pal., 1, 1880, p. 619.— Roemer, Leth. Geog., pt. 1, Leth. Pal., 1883, p. 444.— 



