SCHUCHERT. 



INDEX AND BIBLIOGRAPHY. 199 



Cyrtina neogenes Hall and Clarke. Burlington (L. Carb.). 



Cyrtiiui iieogeues Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, pi. 84, fig. 41. 

 Loc. Burlington, Iowa. 

 Ohs. Compare with C. Lurlingtonensis. 



CyrtitiaC?) occidentalis (Swallow). Hamilton (Dev.). 



Cyrtia occidentalis Swallow, Trans. St. Louis Acad. Sci., I, 1860, p. 648. 

 Cyrtina f occidentalis Miller, N. American Geol. Pal., 1889, i^. 343. 

 Syriugothyris occidentalis Keyes, Geol. Survey Missouri, V, 1889, p. 86. 

 Loc. Callaway County, Missouri. 



Ohs. This is probably a Spirifer with a high area as in 8. asperus, or it is a 

 Cyrtia. 



Cyrtina panda Meek=C. hamiltonensis. 



Cyrtina pyramidalis (Hall). ifiagara (Sil.). 



Spirifer pyramidalis Hall, Pal. New York, II, 1852, p. 266, pi. 54, fig. 7. 

 Cyrtina pyramidalis Miller, N. American Geol. Pal., 1889, p. 343. 

 Loc. Lewiston, New York. 



Cyrtina rostrata Hall. Oriskany and Corniferous (Dev.). 



Cyrtia rostrata Hall, Tenth Rep. New York State Cab. Nat. Hist., 1857, p. 64; — 



Pal. New York, III, 1859, p. 429,- pi. 96, figs. 1-6; pi. 98, fig. 8.— Billings, 



Canadian Jour., VI, 1861, p. 263. 

 Cyrtina rostrata Hall and Clarke, Pal. New York, VIII, Pt. II, 1895, pi. 25, figs. 



1-8 ; pi. 28, tig. 6. 

 Loc. Albany County, New York; Cumberland, Maryland; Cayuga, Ontario. 



Cyrtina triplicata Simpson. Waverly (L. Carb.). 



Cyrtina triplicata Simpson, Trans. American Phil. Soc, n. ser., XVI, 1889, p. 439, 



fig. 4. 

 Loc, Warren, Pennsylvania. 



Cyrtina triquetra (Hall). Hamilton (Dev.). 



Cyrtia triquetra Hall, (4eol. Survey Iowa, I, Pt. II, 1858, p. 513. 



Cyrtina triquetra Meek, Trans. Chicago Acad. Sci., I, 1868, p. 99. — Meek and 

 Worthen, Geol. Survey Illinois, III, 1868, p. 436, pi. 13, fig. 4.— Hall and 

 Clarke, Pal. New York, VIII, Pt. II, 1895, pi. 28, figs. 14, 35. 



Loc. Rock Island, Illinois. 



Cyrtina umbonata (Hall). Hamilton (Dev.). 



Cyrtia umbonata Hall, Geol. Survey Iowa, I, Pt. II, 1858, p. 512, pi. 5, fig. 2. 

 Cyrtina umbonata Miller, N. American Geol. Pal., 1889, p. 343. — Keyes, Geol. 



Survey Missouri, V, 1895, p. 90. 

 Loc. Buffalo, Iowa; Rock Island, Illinois; Callaway County, Missouri. 

 Obs. See C. missouriensis. 



Cyrtina umbonata alpenaensis Hall and Clarke. Hamilton (Dev.). 



Cyrtina umbonata var. alpenensis Hall and Clarke, Pal. New York, VIII, Pt. II, 



1895, p. 362, pi. 28, figs. 16-20. 

 Loc. Alpena, Michigan. 



DALMANELLA Hall and Clarke. 



Genotype Orthis testudinaria Dalman. 



Orthis (group of O. testudinaria) Hall, Bull. Geol. Soc. America, I, 1889, p. 21. 



Dalmanella Hall and Clarke, Pal. New York, VIII, Pt. I, 1892, pp. 205, 223.— 



Winchell and Schuchert, Minnesota Geol. Survey, III, 1893, p. 439. — Hall 



and Clarke, Eleventh Ann. Rep. New York State Geologist, 1894, p. 170. 



