scHucHEET.] INDEX AND BIBLIOGRAPHY. 161 



Bra cliy prion Shaler= Stroplieodonta. 



Brachyprioii geniculatiim Shaler= Stroplieodonta geniciilata. 



BracLyprion leda Slialer=Rafinesquina leda. 



Bracbyprion ventricosum Slialer= Stroplieodonta ventricosa. 



CAMARELLA Billings. Genotype C. volbortlii Billings. 



Camarella Billings, Canarlian Nat. Geol., IV, 1859, p. 301 ;— Ibidem, VI, 1861, p. 

 316.— Walcott, Bull. U. S. Geol. Survey, 30, 1886, p. 122.— Nettelrotb, Ken- 

 tucky Fossil Shells, Mem. Kentucky Geol. Survey, 1889, p. 48. — Hall and 

 Clarke, Pal. New York, VIII, Pt. II, 1893, p. 219;— Thirteenth Ann. Rep. 

 New York State Geologist, 1895, p. 838. 



Camarella ambigua (Hall). Trenton (Ord.). 



Atrypa ambigua Hall, Pal. New York, I, 1847, p. 143, pi. 33, figs. 8, 9. 

 Triplesia? ambigua Hall, Twelfth Rep. New York State Cab. Nat. Hist., 1859, p. 65. 

 Camarella ambigua Miller, American Pal. Foss., 1879, p. 107. 

 Loc. Middleville, New York. 



Camarella antiquata Billings =Protorhyiiclia antiquata. 



Camarella bisulcata Emmons=Cyclospira bisuleata. 



Camarella bernensis Sardeson = Para8tropliia hemiplicata, 



Camarella breviplicata Billings. Calciferons (Ord.). 



Camarella breviplicata Billings, Pal. Fossils, I, 1865, p. 304, fig. 295. 

 Loc. Stanbridge, Quebec, Canada. 



Camarella calcifera Billings=Syntropliia calcifera. 

 Camarella circularis Miller =Parastropliia hemiplicata. 



Camarella(?) costata Billings. Calciferons (Ord.). 



Camarella? costata Joinings, Pal. Fossils, I, 1865, p. 305, fig. 296. 

 Loc. Stanbridge, Quebec, Canada. 



Camarella hemiplicata Billings=Parastrophia hemiplicata. 



Camarella lenticularis Billings. Anticosti (Sil.). 



Camarella lenticularis Billings, Catalogue Sil. Foss. Anticosti, 1866, p. 45. 

 Loc. Anticosti. 



Camarella longirostris Billings. Chazy (Ord.). 



Camarella longirostra Billings, Canadian Nat. Geol., IV, 1859, ji. 302; p. 445, 



fig. 23;— Geol. Canada, 1863, p. 127, fig. 53. 

 Loc. Mingen Islands, Gulf of St. Lawrence. 



Camarella minor Walcott =Protorhyncha minor. 



Camarella ops Billings=Parastrophia ops. 



Camarella owatonnensis Sardeson=Cyclospira bisnlcata. 



Camarella panderi Billings. Black River (Ord.). 



Camarella panderi Billings, Canadian Nat. Geol., IV, 1859, p. 302; — Geol. Canada, 

 1863, p. 143, fig. 78.— Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, 

 p. 220, pi. 62, figs. 19-23. 

 Lyoc. Pauquettes Rapids, Canada; Curdsville, Kentucky. 



Camarella parva Billings. Calciferons (Ord.). 



Camarella parva Billings, Pal. Fossils, I, 1865, p. 219. 

 Camarella parva? Matthew, Trans. Royal Soc. Canada, XI, 1893, p. 103, pi. 7, 



fig. 9. 

 Loc. Table Head and Portland Creek, Newfoundland; near St. John, New 

 Brunswick. 



Bull. 87 11 



