310 



LAMELLIBKATSrCHIATA. 



C 



arenaria is from the Oriskany sand- 

 stone, and A. whitei is from the Kin- 

 derhook Gr. 

 AvicuLA cancellata, Barns, see Pterinea 

 cancellata. 

 pecti'iiiformis, Hall, 1843, Gl-o1. of N.Y., 

 Cliemung Gr. The species is an jVvi- 

 culopecten. and the name was preoc- 

 cupied by Conrad. 

 ( y^ piniiu'foi-mis. Geinitz, 1&48 (Solen pinnse- 

 forniis), Versteinerimgeii d. deutsch 

 Zeelisteingehirg, Coal ileas. [Sig. 

 ving-formed.] 

 AvicuLOPEbxEN caroli, and A. tenuicostus, 

 are from the Kiuderhook Gr., and A. 

 oblongus is from the Warsaw Gr. 

 "/ cataotus. Meek, 1877, U. S. Geo. Espl. 

 40th par., Carboniferous. [Sig. frail.] 

 curtocardin^lis, Hall & Whitfield, 1877, 

 U. S. Geo. Expl. 40th parallel, Coal 

 Meas. [Sig. sliort cardinal.] 

 1 3. iowensis,n. gp., Marshall or Kinderhook 

 Gr., at Burlington. Iowa. Proposed 

 instead of A. oocidentalis, of AViii- 

 chell, in 1863, in Proc. Acad. Nat. 

 Sci., Phil., p. 9, which was preoccu- 

 pied by Shumard. 

 newarkensis, Winchell, 1870, Notices ct 

 Desc. FosB. from Marshall Gr., ilar- 

 shall Gr. [Etv. proper name.] 

 nodoeostatus, Wliite & Whitfield, 1862, 

 Proc. Bost. Soc. Nat. Hist., vol. 8, 

 Kinderhook Gr. [Sig. having nodes 

 and ribs.] 

 /s, occidaneus. Meek, 1877, U. S. Geo. Expl. 

 40th parallel, Carboniferous. [Sig. 

 western ] 

 parvulus. Hall & AVhitfleld, 1877, U. S. 

 Geo. Expl. 40th parallel, Coal Jleas. 

 [Sig. little.] 

 spinuliferuB, Meek & Worthen, 1870, 

 Proc. Acad. Nat. Sci. Keokuk Gr. 

 [Sig. spine bearing ] 

 , weberensis, Hall & ^Vhitfield, 1877, U. 

 S., Geo. Sur., 40th parallel, (.'oal 

 Meas. [Ety. proper name ] 

 C.VEDINIA aequimarginalis, refer to Ed- 



mondia asquimarginalis, 

 /3, occidentalis is from tlie Kinderlrooli or 



Choteau Gr. 

 Caediola salteri, llaughton, lS."i7, Jour. 

 Udv. Soe. Dub , vol. 1, Devonian. 

 [Ely. proper name.] 

 'jAEDio.MOiti'nA triangulata and C. trigon- 

 , i alls are from the C^hoteau or Marshall 

 '• , Gr. 

 Oakdiopsis crK-iihtriata, refer to Pterinea 



crenistriatn. 



Caeihi'm nautiloides, Castolnau, 1843, Sypt. 



Sil., Seneca Lake, N. Y. [Sig. like a 



Nautilus.] 



(u.KNOMVA maria, Wortlien, 1882, Bull. 



li-, No. 1. 111. St. Mus. Nat. Hist., Up. 



Co,-il iMc;i,s. [Ety. proper naiiicl 

 (,'LEiixii'HOEUs chicagoensis, S. A. JMiller, 

 i- LSSO, Jour. Cin. Soc. Nat Hist., vol 

 3, Niagara Gr. [Ety. jiroper name.] 

 yelliptlcus, Ulrich, 1S7'J, Jour. Cin. Si c. 



2, Hud. Eiv. Gr. 



r3, 



'y. 



13 



Nat. Hist., vol. 

 [Sig. elliptical.] 

 CusiDOPKORUS major, Ulrich, 1879, Jour. 

 Cin. Soc. Nat. Hist., vol. 2, Hud. 

 Kiv. Gr. [Sig. larger.] 

 semiradiatus and C. subovatus are 

 w lil '^'■''™ *^^^ Arisaig sei-ies of the Upper 

 P ' Silurian. 



CoNOCABDiuM antiquum, Owen, 18.52, Geo. 

 i.U Wis., Iowa & Minn., Silurian. [Sig. 

 '• ancient.] 



pulchellum, White & Whitfield, 1802, 

 '3. Proc. Bost. Soc. Nat. Hist., vol. 8, 



Kinderhook Gr. [Sig. beautiful.] 

 CuxBAMYA carta, Whitfield, 1878, Jour. 

 S-. Cin. Soc. Nat. Hist., vol. 1, Hud. Kiv. 

 Gr. [Sig. short.] 

 elliptica, S. A. Miller, 1881, Jour. Cin. 

 Soc. Nat. Hist., vol. 4, Hud. Kiv. Gr. 

 [Sig. elliptical.] 

 neglecta instead of Sedgwickia neglecta. 

 parva, S. A. Miller, 1880, .Jour. Cin. Soc. 

 Nat. Hist., vol. 3, Hud. Kiv. Gr. 

 [Sig. small.] 

 Cypbicaedella plicata, refer to Goniopho- 

 ni, i)licata. 

 quadratti. White & Whitfield, 1862, Proc. 

 Bost. Soc. Nat. Hist., vol. 8, Kinder- 

 hook Gr. [Sig. quadrate.] 

 CypKiCARDiA choteauensis and C. ven- 

 ly trico.sa, are from the Choteau or 

 Kinderhook Gr., and C. shumardana, 

 from the St. Genevieve limestone or 

 St. Louis Group. 

 indianensis, refer to Cyprii-ardinia ( ?) 



indianensis. 

 siibplana, refer to Edmondia subplana. 

 II.- Bwallovana, n. sp., Ccial Measures of 

 Harrison county, Missouri. Pro- 

 posed instead of C. occidentalis, 

 Swallow, 1863, in Trans. St. Louis 

 Acad. Sci.. p. tlO. 

 Cypkicaedinia indianensis instead of 



Cvpricardia indianensis. 

 S7 subovata. Miller >5t Dyer. 1878, Cont. to 

 Pal. No. 2, Niagara Gr. [Sig. sub- 

 ovate.] 

 Cypricakiiites biyfieldi, C. inconstans and 

 C. montrealensis ni;i,y be restored to 

 the genus Vanuxemia, as it is proba- 

 bly distinct from tliis genus, 

 clieuuuigeusis, refer to Goniophora clre- 

 mungensis. 

 y, megainbouus, Whitfield, 1 878, Ann. Rep. 

 GcH> Sur. Wis., Trenton Gr. [Sig. 

 baviug a large umbo.] 

 quadraugiilaris, Whitfield, 1878, Jour. 

 Cin. "Soc. Nat. Hist., vol. 1, Hud. 

 liiv. Gr. [Sig. qnadrangular.] 

 sigmoideus is from the Hud. Kiv. Gr. 

 DEXioin.i halli, and D. whitei are from the 

 '3- ^Marshall Gr. 



Edjiomha :equiniarginalis, AVinohell, 18(52 



(Cardiniaa'f|uiniarginalis)Proc.Acad. 



''■'' Mat. Sci., Marshall Gr. [Sig- eiinal 



margined.] 



bicarinata. E. elliptica. E. marionensis. 



E. nitida, E. nupti.alis, and E. slri- 



