sciiULHEia.) INDEX AND BIBLIOGRAPHY. 147 



Athyris (?) corpulenta (A. Wiuchell). Kinderbook (L. Carb.). 



Spirigeia coipulciitii A. Wiuchell, I'roc. Acad. Nat. Sci. PLiladclphiii, 18G3, p. (i. 

 Loc. Builinj;tou, Iowa. 



Athyris crassicardiuiilis Wlijte=Cleiothyris crassictirdiiialis. 

 Atbyris crassirostra Billings= Whitlieldella cyliiidrica. 

 Athyris cyliiidrica Billiuy;s — Whittieldelhi cyliudrica. 



Athyris densa llall and Chirke. St. Louis (L. Carb.). 



Athyris deusa llall aud Clarke, Pal. New York, VIII, Pt. II, 1895, p. 364, pi. 10, 



figs. (j-12. 

 Loc. Washington County, Indiaua; Colesbiirg, Kentucky. 

 Obs. Compare with Oentronella (?) crassicardinalia. 



Athyris ditiereiitis McChesuey = Seiuiiiula argentea. 

 Athyris eborea A. Winchell=A. vittata. 

 Athyris euzona Swallow=Semiimla formosa. 

 Athyris(?) formosa Swallow = Semiiiuhi formosa. 



Athyris fultonensis (Swallow). Coruiferoiis aud Hamilton (Dev.). 



Spirigera fultonensis Swallow, Trans. St. Louis Acad. Sci., I, July or August, 1860, 

 p. 650. 



Spirigera luiuima Swallow, Ibidem, 1860, p. 649. 



Athyris vittata Hall, Thirteenth Rep. N. Y. State Cab. Nat. Hist., 1860, p. 89;— 

 Pal. New York, IV, 1867, p. 289, pi. 46, ligs. 1-4.— White, Second Ann. Rep. 

 Indiaua Bureau of Statistics aud Geol., 1880, p. 502, pi. 4, figs. 8, 9; — Tenth 

 Re]). State Geol. Indiaua, 1881, p. 134, pi. 4, figs. 8, 9. — Nettelroth, Kentucky 

 Fossil Shells, Mem. Kentucky Geol. Survey, 1889, p. 87, pi. 16, figs. 25-32.— 

 Whiteavee, Cont. Canadian Pal., I, 1892, p. 228.— Hall and Clarke, Pal. New 

 York, VIII, Pt. II, 1893, p. 90, figs. 62, 63; pi. 45, figs. 1-5.— Keyes, Geol. 

 Survey Missouri, V, 1895, p. 90, pi. 41, fig. 1. 



Spirigera eborea A. Wiuchell, Rep. Lower Peninsula Michigan, 1866, p. 94. 



Log. Callaway County, Missouri; Iowa City and New Buli'alo, Iowa; Falls of 

 Ohio ; Alpena, Michigan ; Lake Winnipegosis, Manitoba. 



068. Specimens of S. fultonensis Swallow and S. eborea Winchell in the writer's 

 collection prove to be the same as A. vittata Hall. 

 Athyris hannibalensis (Swallow). Chouteau (L. Carb.). 



Sjiirigera hannibalensis Swallow, Trans. St. Louis Acad. Sci., I, 1860, p. 649. 



Athyris hannibalensis Hall and Clarke, Pal. New York, VIII, Pt. II, 1893, p. 90, 

 pi. 46, figs. 13-15. — Keyes, Geol. Survey Missouri, V, 1895, p. 90, pi. 40, fig. 9. 



Loc. Clarksville, Hannibal, etc., Missouri; Sciotoville, Ohio. 



Obs. Meek was inclined to regard this species the same as A. lamellosa. It is, 

 however, distinct. See A. missouriensis. 



Athyris harpalyce Billings =Whitfleldella harpalyce. 



Athyris hawui Swallow=Semiuula hawui. 



Athyris headi Billings=Catazyga headi. 



Athyris headi auticostiensis Billings = Catazyga erratica. 



Athyris headi borealis Billiugs=:Catazyga erratica. 



Athyris hirsuta Hall=Cleiothyris hirsuta. 



Athyris incrassata Hall. Burlington (L. Carb.). 



Athyris incrassata Hall, Geol. Survey Iowa, I, Pt. II, 18.58, p. 600, pi. 12, fi-j 

 6.— Hall and Clarke, Pal. New Y^ork, VIII, Pt. II, 1893, p. 90, pi. 46, fi- ,, 

 pl.83, fig. 39. .g ;<^^: 



Athyris incrassatus Keyes, Geol. Survey Missouri, V, 1895, p. 91, pi. 41, ^ 

 Loc. Burlington, Iowa; Quincy, Illinois; Hannibal, Missouri. 



