1G4 SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. [hull. 87. 



Camarophoria(?) wortheni (Hall). Warsaw (L. Carb.). 



Khynuhonella wortheni Hall, Trans. Albany Institute, IV, 18.58, p. 11. 

 Camaropboria? wortlieui Whitfield, Bull. American Mus. Nat. Hist., 1, 1882, p. 54, 



pi. 6, figs. 35-39.— Hall, Twelfth Kep. State Geol. Indiana, 1883, p. 334, pi. 29, 



tigs. 35-39. 

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



p. 214. 

 Loc. Alton, Illinois. 



CAMAROSPIRA Hall and Clarke. 



Genotype Camarophoria eucharis Hall. 



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

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

 Camarospira eucharis Hall. Corniferous (Dev.). 



Camaropboria eucharis Hall, Pal. New York, IV, 1867, p. 368, j)l. 57, figs. 40—15. 

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



figs. 46-52. 

 Log. Ontario, Canada; Cass County, Indiana. 



CAMAROTffiCHIA Hall and Clarke. 



Genotype Atrypa congregata Conrad. 

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

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



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



Rhyncbonella 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.— Nettehoth, 

 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. 



Camarotcecbia? acinus Hall and Clarke, I'al. New York, VIII, Pt. II, 1893, p. 190. 



Loc. Waldron, Indiana; Louisville, Kentucky. 



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



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



1890, p. 318, pi. 6, fig. 13;— Geol. Ohio, VII, 1895, p. 593, pi. 31, fig. 13. 

 Loc. Hanover, Indiana. 



Camarotcecbia sequiradiata Hall. Clinton (Sil.). 



Atrypa etiuiradiata Hall, Pal. New York, II, 1852, p. 70, pi. 23, fig. 5. 

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



' 1859, p. 77. 

 Rhyncbonella lequiradiata Miller, N. American Geol. Pal., 1889, p. 367. 

 Camarotcecbia a-quiradiata Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, 



p. 190. 

 Protorbyncha sequiradiata Hall and Clarke, Ibidem, 1895, pi. 56, figs. 7-9. 

 Loc. Oneida County, New York; Arisaig, Nova Scotia. 



Camarotoecliia (Plethorhyncha) barrandei Hall. Oriskany (Dev.). 



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

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

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

 Loc. Albany and Schoharie counties, New York. 



Camarotcecbia billingsi Hall. Corniferous (Dev.). 



Rbynchouella tbalia Billings (non d'Orbigny, 1847), Canadian Jour., V, 1860, p. 



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

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

 54, figs. 9-13. 



