196 SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. [bpll.ST. 



Cyrtia alta Hall. Waverly (L. Carb.). 



SpirilVr alta Hall, Troc. American Phil. Soc, X, 1866, p. 246;— Pal. Now York, 



IV, 1867, p. 248, pi. 43, figs. 1-7. 

 Syringothyris alta Scliucliert, Ninth Ann. Rep. Ncnv York State Geol., 1890, p. .3,5. 

 Cyrtia alta Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 42, pi. 26, liga. 



1-5; pi. 39, figs. 37, 38. 

 Loc. Meadville, Pennsylvania; Bedford, Ohio. 



Cyrtia biplicata nall=Cyrtina biplicata. 



Cyrtia curvilineata Wliite=Cyrtina curvilineata. 



Cyrtia cyrtiniformis (Hall and Whitfield). Chemung (Dev.). 



Spirifera cyrtinaformis Hall and Whitfield, Twenty-third Rep. New York State 

 Cab. Nat. Hist., 1872, p. 238, pi. 11, figs. 21-24;— Extract, 1872, p. 19, pi. 11, 

 figs. 21-24.— Whiteaves, Cont. to Canadian Pal., I, 1891, p. 222. 



Cyrtia cyrtiniformis Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 42, 

 pi. 25, figs. 26-32. 



Loc. Rockford, Iowa ; Hay River, Canada. 



01)8. Compare with C. norwoodi Meek. 



Cyrtia dalmani Hall=:Cyrtina dalmani. 



Cyrtia exporrecta (Wahlenberg). Niagara (Sil.). 



Anomitcs exporrectus Wahlenberg, Nova Acta Regias Soc. Scient. Upsal, VIII, 



1821, p. 64. 

 Spirifera (Cyrtia) trapezoidalis Hall and Whitfield, Twenty-fourth Rep. New 



York State Cab. Nat. Hist., 1872, p. 183. 

 Cyrtia trapezoidalis Hall and Whitfield, Twenty-seventh Rep. Ibidem, 1875, pi. 



9, figs. 19-21. 

 Cyrtia exporrecta Nettelroth, Kentucky Fossil Shells, Mem. Kentucky Geol. Sur- 

 vey, 1889, p. 93, pi. 27, figs. 6-8, 20.— Hall and Clarke, Pal. New York, VIII, 

 Pt. II, 1893, p. 42, pi. 28, figs. 1, 48, 49, 51. 

 Loc. Europe; Louisville, Kentucky. 

 Cyrtia exjwrrecta arrecta Hall and Whitfield=C. myrtea. 

 Cyrtia gigas Troost= Syringothyris gigas. 

 Cyrtia hamiltonensis Hall = Cyrtina hamiltonensis. 



Cyrtia meta (Hall). Clinton and Niagara (Sil.). 



Spirifer radiatus (pars) Hall, Pal. New York, II, 18.52, p. 66, pi. 22, figs. 2a-2c, 2t. 

 Spirifera meta Hall, Twentieth Rep. New York State Cab. Nat. Hist., 1867, p. 372, 



pi. 13, figs. 12, 13. 

 Cyrtia radians Hall and Clarke, Pal, New York, VIII, Pt. II, 1893, pp. 42, 362, 



pi. 28, figs. 4, 5, 50, 52; pi. 39, fig. 33. 

 Loc. Lockport and Rochester, New Y^ork; Milwaukee, Wisconsin. 



Cyrtia missourieusis Swallow=Cyrtina missoiiriensis. 



Cyrtia myrtia Billings. Anticosti and Niagara (Sil.). 



Cyrtia myrtia Billings, Pal. Fossils, I, 1862, p. 165, tig. 149. — Hall and Clarke, 



Pal. New York, VIII, Pt. II, 1893, p. 42. 

 Cyrtia trapezoidalis var. arrecta Hall and Whitfield, Twenty-fourth Rep. New 



York State Cab. Nat. Hist., 1872, p. 183. 

 Cyrtia exporrecta Hall and Whitfield, Twenty-seventh Rep. Ibidem, 1875, pi. 9, 



figs. 22, 23. 

 Cyrtia exporrecta var. arrecta Nettelroth, Kentucky Fossil Shells, Mem. Kentucky 



Geol. Survey, 1889, p. 94, pi. 27, fig. 21; pi. .34, fig. 35; pi. 37, figs. 60, 61.— 



Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, pi. 28, figs. 2, 3; pi. 39, 



fig. 32. 

 Loc. Anticosti; Louisville, Kentucky. 



