scHucHERT.] INDEX AND BIBLIOGRAPHY. 363 



Rhynchonella plicifera Hall=Oamarotoechia plena. 



Rhynchonella principalis Hall. Oriskany (Dev.). 



Rhynchonella principalis Hall, Tenth Rep. N.Y. State Cab. Nat. Hist., 1857, 



p. 84 ;— Pal. New York, III, 1859, p. 443, pi. 106, fig. 4. 

 Loc. Auburn, New York. 



Rliynohonella prolifica Hall=Camarot(]echia proliflca. 

 Rhynchonella pugnus of authors =Piignax pugnus. 

 Rhynchonella pustulosa White=Rhynchopora pustulosa. 

 Rhynchonella pyramidata Hall=Unciuulus pyramidatus. 



Khynchonella pyrrha Billings. Anticosti (Sil.). 



Rhynchouella pyrrha Billings, Catalogue Sil. Foss. Anticosti, 1866, p. 44. 

 Loc. Anticosti. 



Rhynchonella ramsayi Hall. Oriskany (Dev.). 



Rhynchonella ramsayi Hall, Pal. New York, III, 1859, p. 446, pi. lOlA, figs. 7, 8. 

 Loc. Cumberland, Maryland. 



Rhynchonella (?) raricosta Whitfield. Corniferous (Dev.). 



Rhynchonella ? raricosta Whitfield, Annals N. Y. Acad. Sci., II, 1882, p. 201;— 

 Ibidem, V, 1891, p. 522, pi. 6, fig. 6;— Geol. Ohio, VII, 1895, p. 421, pi. 2, fig. 6. 

 ioc. Columbus, Ohio. 



Rhynchonella reticulata Hall=Dictyonella reticulata. 



Rhynchonella ricinula Hall. St. Louis (L. Garb.). 



Rhynchonella ricinula Hall, Trans Albany Institute, IV, 1858, p. 9. — Whitfield, 

 Bull. American Mus. Nat. Hist., I, 1882, p. 53, pi. 6, fig. 46.— Hall, Twelfth 

 Rep. State Geol. Indiana, 1883, p. 330, pi. 29, fig. 46. 

 Loc. Spergen Hill, Indiana. 



Rhynchonella ringens Swallow =Camarophoria ringens. ' 



Rhynchonella robusta Hall. Cknton (Sil.). 



Atrypa robusta Hall, Pal. New York, II, 1852, p. 71, pi. 23, fig. 7. 

 Rhynchonella robusta Hall. Twelfth Rep. N. Y. State Cab. Nat. Hist., 1859, p. 78. 

 Loc. Lockport, New York. 



Rhynchonella rockymontana Marcou=Pugnax rockymontana. 



Rhynchonella royana Hall. Corniferous (Dev.). 



Rhynchonella? (Stenocisma?) royana Hall, Pal. New York, IV, 1867, p. 338, pi. 54, 



figs. 20-23. 

 Loc. Near Leroy, New York. 



Rhynchonella rudis Hall. Lower Helderberg (Dev.). 



Rhynchonella rudis Hall, Tenth Rep. N. Y. State Cab. Nat. Hist., 1857, p. 75;— 



Pal. New York, III, 1859, p. 235, pi. 34, figs. 20, 21. 

 Loc. Hudson, New York. 



Rhynchonella rugicosta Nettelroth. Magara (Sil.). 



Rhynchonella rugipcosta Nettelroth, Kentucky Fossil Shells, Mem. Kentucky 



Geol. Survey, 1889, p. 78, pi. 32, figs. 48-51. 

 Loc. Louisville, Kentucky. 



Rhynchonella saffordi Hall=Wilsonia saffordi. 

 Rhynchonella saftbrdi var. depressa=Wilsonia saffordi depressa. 

 Rhynchonella sageriana A. Winchell^Camarotcechia sageriana. 

 Rhynchonella sancta Sardeson=Rhynchotrema inaiquivalve laticos- 



tatum. 

 Rhynchonella sappho Hall=Camarotoechia sappho. 



