scHrrnKRT] INDEX AND BIBLIOGRAPHY. IGl 



liracliyprion Shaler= Stropheodonta. 



Braebyprion oenicnlatain Shaler=Stro]>lieodonta genioulata. 



Bracliypiion leda Slialer=Bafiiies(iuiiia leda. 



Braebyprion ventricosum Sbaler=Stropbeodonta veiitricosa. 



CAMARELLA Billings. Genotype C. volbortbi Billings. 



Ciuiuuflla. lUlliiij-s, Canadiau Nat. (ieol., IV, 1859, p. :W1 ;— Ibidem, VI, 1861, p. 

 316.— Walcott, Bull. U. S. Geol. Survey, 80, 1S80, p. 122.— Nettelrotli, Ken- 

 tucky Fos.sil Shells, Mem. Kentucky (ieol. Survey, 1880, p. 48. — Hall and 

 Clarke, Pal. New York, VIII, Pt. II, 1803, p. 219;— Thirteeuth Aun. K'ep. 

 Nevi- York State Geolojj^lst, 1895, p. 838. 



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



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

 Triplegia? ambigua Hall, Tw(dftli 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=Protorbyncba anticpiata. 



Camarella bisulcata Emraons=Cyclospira bisnleata. 



Camarella bernensis Sardeson = Fara8tropbia bemiplicata. 



Camarella breviplicata Billings. Calciferous (Ord,). 



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

 Loc. Stanbridge, Quebec, Canada. 



Camarella ealcifera Billings=Syntropbia calcifera. 

 Camarella circnlaris Mil]er=Parastropbia bemiplicata. 



Camarella(?) costata Billings. ('alciferous (Ord.). 



Camarella f costata Billings, Pal. Fossils, I, 1865, p. 305, tig. 296. 

 Loc. Stanbridge, Quebec, Canada. 



Camarella bemiplicata Billings=Parastropbia bemiplicata. 



Camarella lenticularis Billings. Anticosti (Sil.). 



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

 Loc. Anticosti. 



Camarella longirostris Billings. Cbazy (Ord.). 



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



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

 Loc. Mingen Islands, Gulf of St. Lawrence. 



Camarella minor Walcott =Protorbyucba minor. 



Camarella ops Billings=Parastropbia ops. 



Camarella owatonuensis Sardeson=Cyclo.spira bisnleata. 



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. 

 L^oc. Pauquettes Rapids, Canada; Curdsville, Kentucky. 



Camarella parva Billings. Calciferous (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. S7 11 



