1G4 SYNOPSIS OF AMERICAN FOSSIL HRACHIOPODA. [bcll.87. 



Camarophoria(l) wortheni (Hall). Warsaw (L. (Jarb.). 



Kb.viK'lionella, wortluui Hall, Trans. Albany Instituto, IV, 1858, p. 11. 

 Ca,niai()plioria? wortheni Whitfield, Bull. American Mns. Nat. Hist., 1, 1882, p. 51, 



pi. 6, figs. 35-39.— Hali, Twelfth Kep. State Geol. Indiana, 1883, p. 334, pi. 2i), 



figs. 35-39. 

 Camarophoria wortheni Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, 



p. 211. 

 Loc. Alton, Illinois. 



CAMAROSPIRA Hall and Clarke. 



Genotype Camarophoria eucliaris Hall. 



Camaroapira Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 82;— Thir- 

 teenth Ann. Rep. New York State Geologist, 1895, p. 776. 

 Camarospira eucliaris Hall. , Corniferous (Dev.). 



Camarophoria eucharia Hall, Pal. New York, IV, 1867, p. 368, pi. 57, tigs. 40-45. 



Camarospira eucharis Hall and Clarke, Ibidem, VIII, Pt. II, 1893, p. 82, pi. 50, 

 figs. 46-52. 



Loc. Ontario, Canada; Cass County, Indiana. 



CAMAROTffiCHIA Hall and Clarke. 



Genotype Atrypa congregata Conrad. 



Camarotoechia Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 189;— 

 Thirteenth Ann. Eep. New York State Geologist, 1895, p. 826. 



Camarotoechia(?) acinus Hall. Niagara (Sil.). 



Rhynchonella acinus Hall, Trans. Albany Institute, IV, 1863, p. 215; — Twenty- 

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

 Eleventh Rep. State Geol. Indiana, 1882, p. 306, pi. 26, figs. 7-11.— Nettelroth, 

 Kentucky Fossil Shells, Mem. Kentucky Geol. Survey, 1889, p. 73, pi. 26, figs. 

 6, 13, 14, and pi. 32, figs. 13-16.— Beecher and Clarke, Mem. New York State 

 Mus., I, 1889, p. 35, pi. 4, figs. 9-11. 



Camarotffichia? acinus Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 190. 



Loc. Waldron, Indiana; Louisville, Kenti^cky. 



Camarotcechia(?) acinus convexa (Foerste). Clinton (Sil.). 



Rhynchonella acinus var. convexa Foerste, Proc. Boston Soc. Nat. Hist., XXIV, 



1890, p. 318, pi. 6, fig. 13;— Geol. Ohio, VII, 189-5, p. 593, pi. 31, fig. 13. 

 Loc. Hanover, Indiana. 

 Oamarotcecliia sequiradiata Hall. Clinton (Sil.). 



Atrypa equiradiata Hall, Pal. New Y'ork, II, 1852, p. 70, pi. 23, fig. 5. 

 Rhynchospira? equiradiata Hall, Twelfth Rep. New York State Cab. Nat. Hist., 



1859, p. 77. 

 Rhynchonella tequiradiata Miller, N. American Geol. Pal., 1889, p. 367. 

 Camarotoechia iequiradiata Hall and Clarke, Pal. New Y'ork, VIII, Pt. II, 1893, 



p. 190. 

 Protorhyncha lequiradiata Hall and Clarke, Ibidem, 1895, pi. 56, figs. 7-9. 

 Loc. Oneida County, New Y'ork; Arisaig, Nova Scotia. 



Camarotoechia (Plethorhyncha) harrandei Hall. Oriskany (Dev.). 



Rhynchonella barrandi Hall, Tenth Rep. New York State Cab. Nat. Hist., 1857, 



p. 82, figs. 1-3; p. 84, fig. 4;— Pal. New York, III, 1859, p. 442, pi. 103, figs. 3-8. 

 Plethorhyncha barrandi Hall and Clarke, Ibidem, VIII, Pt. II, 1893, p. 191. 

 Loc. Albany and Schoharie counties. New York. 

 Camarotoechia billingsi Hall. Corniferous (Dev.). 



Rhynchonella thalia Billings (non d'Orbigny, 1847), Canadian Jour., V, 1860, p. 



272, figs. 23-25;— Geol. Canada, 1863, p. 370, fig. 386. 

 Rhynchonella (Stenocisma) billingsi Hall, Pal. New York, IV, 1867, p. 336, pL 



54, figs. 9-13. 



