scHicHEKT] INDEX AND BIBLIOGRAPHY. 169 



Camarotoechia ventricosa Hull. Lower Helderbery ^Dev.). 



Khyuchonelhi ventricosa ilall, Tenth Rep. New York State Cab. Nat. Hist., 1857, 



" p. 78, tigs. 1-6;— Pal. New York, III, 1859, p. 238, pi. 4.3, fig. 1. 

 Caiuaroto'chia ventricosa Hall and Clarke, Ibidem, VIII, Ft. II, 1893, p. 191. 

 Wilsoiiia ventricosa Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, pi. .58, 



figs. 13, It. 

 Lov. Schoharie, Carlisle, and Cherry \'alley, New York. 



Camarotoechia whitei Hall. Niagara (Sil.). 



L'hyuchouelhi whitii Hall (non A. Winchell), Trans. Albany Institute, W, 1863, 



p. 216. 

 Rhyuchouella whitii Hall, Twenty-eighth Rep. New York State Mns. Nat. Hist., 



1879, p. 164, pi. 26, figs. 23-33;— Eleventh Rep. State Geol. Indiana, 1882, p. 



307, pi. 26, tigs. 23-33. — Beecher and Clarke, Mem. New York State Mns., I, 



1889, p. 39, pi. 4, figs. 1, 2, 4, 5. 

 Kliyni-honellii whitiana Miller, American Pal. Fossils, 2d ed., 1883, p. 297. 

 Cainarot(Echiaf whitii Hall and Clarke, Pal. New York, YIII, Pt. II, 1893, p. 190. 

 Loc. Waldron and Osgood, Indiana. 

 Capulus lugubri« Conrad = J )iscinisea lugiibrls. 



CAPELLINIA Hall and Clarke. Genotype C. mira H. and C. 



Capelliuia Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 248, pi. 70, figs. 

 6-14 ; — Thirteenth Ann. Rep. New York State Geologist, 1895, p. 847. 



Capellinia mira Hall and Clarke. Niagara (Sil.). 



Capellinia mira Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 249, pi. 



70, figs. 6-14. 

 Loc. Vicinity of Milwankee, Wisconsin. 



CATAZYGA Hall and Clarke. Genotype Athyris headi Billings. 



Catazyga Hall and Clarke, Pal. New York, VIII, Pt. II, 1893. p. 157, fig. 151; — 

 Thirteenth Ann. Rep. New York State Geologist, 1895, p. 803. 



Catazyga erratica Hall. Lorraine (Ord.). 



Orthisf erratica Hall, Pal. New York, I, 1847, p. 288, pi. 79, fig. 5. 

 Athyris headi var. anticostiensis Billings, Pal. Fossils, I, 1862, p. 147, fig. 127. 

 Athyris headi var. borealis, Billings, Ibidem, 1862, p. 147, fig. 126. 

 Athyris borealis Billings, Geol. Canada, 1863, p. 212, fig. 216. 

 Athyris auticostiensis Billings, Ibidem, 1863, p. 212, fig. 215. 

 Zygospira auticostiensis Davidson, Suppl. British Sil. Brach., Palaontographical 



See, 1882, p. 127. 

 Zygospira erratica Davidson, Ibidem, 1882, p. 126. 

 Orthis erratica, var. Keesow, Ueber Sil. u. Devon, geschiebe Wcstprenssens, 1884, 



p. 246, pi. 2, fig. 10. 

 Catazyga headi vars. borealis and anticostiensis Hall and Clarke, Pal. New 



York, VIII, Pt. II, 1895, pi. 54, figs. 27, 31-34. 

 Catazyga erratica Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 158, pi. 



54, figs. 17-23. 

 Loc. Oswego County, New York; River Sagnenay, Lake St. .Tohn, Canada; 



Anticosti; "Wesenberg Schict," Prussia. 



Catazyga headi (Billings). Lorraine (Ord.). 



Athyris headi Billings, Pal. Fossils, I, 1862, p. 147, fig. 125;— Geol. Canada, 1863, 



p. 212, fig. 214. 

 Zygospira headi Hall, Twenty-third Rep. New York State Cab. Nat. Hist., 1872, 



pi. 13, figs. 23-25 (extract pub. 1871).— Meek, Pal. Ohio, I, 187.3, p. 127, pi. 11, 



fig, 1. — Miller, Cincinnati Quart. Jour. Sci., II, 1875, p. .59. — Davidson, Suppl. 



British Sil. Brach., Paheontographical Soc, 1882, p. 125. 

 Glassia schuchertana Ulrich, American Geologist, I, 1888, p. 186. 

 Glassia headi Miller, N. American Geol. Pal., 1889, p. 346. 



