BEACHIOPODA. 



29r) 



Oalceola. This genus belongs to the Polypi 



and the family Cyathophyllinse. 

 Camarella ortoni is from the Niagiira Gr. 

 primordialis, Whitfield, 1878 (Triplesia 

 primordialis), Ann. Kep. Geo. Sur. 

 Wis., Potsdam Gr. [Sig primordial.] 

 waldronensis, Miller <& Dyer, 1878 

 (Spirifera (?) waldroiiensis). Jour. 

 Cin. Soc. Nnt. Hist., vol. 1, Niagara 

 Gr. [Ety. proper name.] 

 C'AMAEOPIIORIA gift'ordi, Worthen, 1SS2, 

 Bull. No. 1, 111. St. Mus. Nat. Hist., 

 Middle Coal Meas. [Ety. proper 

 name.] 

 oceidentalis, S. A. Miller, 1881, Jour. 

 Gin. Soc. Nat. Hist , vol. 4, Burling- 

 ton Gr. [Sig. westi'ni.] 

 Centronklla allei is from the Kinderhook 

 Gr. 

 crassicardinalis, Whitfield, 1882. Bull. 

 Ann. Mus. Nat. Hist., No. 3, War- 

 saw Gr. [Sig. from the thick cardin il 

 edges.] 

 flora, Winchell, 1870, Notices and Deso. 

 Foss., from the Marshall Gr. [Ety. 

 mythological name.] 

 Cuoxjniis loganensis, Hall & AVhitfleld, 

 1S77, U. S. Geo. Expl. 40th parallel, 

 "Waverly Gr. [Ety. proper name.] 

 michiganensis, C. multicosta. 0. ornatus, 

 belong to the Marshall or Choteau 

 Group. 

 minima, Hall, 1876, being preoccupied, 



is now C. undulatus. 

 reversus, Whitfield, 1882, Desc. New 

 Spec. Foss., from Ohio, Marcellus 

 shale [Sig. reversed ] 

 striatellus, Dalman, 1827 (Orthis stri- 

 atella), Kongl. SvensUa Ak. Handl., 

 Up. Sil. [Sig. finelv channeled.] 

 undulatus, Hall, 1879^ 28th Reg. Eep., 



Niagara Gr. [.Sig. uncUilated.] 

 veruemlaiuis var. utahensis. Meek, 1876, 

 Simpson's Kep. on Gt. Basin of Utah, 

 Carboniferous. [Ety. proper name.] 

 Crania carbonaria, Whitfield, 1882, Deso. 

 New Spec. Foss., from Ohio, Coal 

 Meas. [Sig. from the Carboniferous.] 

 granulosa, Winchell, 1S80, 8th Kep. Geo. 

 Sur. Minn., Trenton Gr. [Sig. full 

 of granules ] 

 pai-fdleUa, Ulrioh, 1878. Jour. Cin. Soc. 

 Nat. Hist., vol. 1, Hud. Kiv. Gr. A 

 doubtful species. 

 wrvarinatfi, Ulricli, 1878, Jour. Cin. Soc. 

 Nat Hist , vol. 1, Hud. Kiv. Gr. A 

 dOidjtfnl species, 

 soci.ilis, Ulrich, 1878. Jour Cin. Soc. 

 X.at Hist., vol 1, Hud. Kiv Gr. [Sig. 

 soci.al.j Found upon crinoid columns, 

 spini-era. Hall, 1S7!), Desc. New Spec. 

 Foss., Niagara Gr. [Sig. spine bear- 

 ing-] 

 Ckyptoxella lens instead of Terebratula 



lens, 

 lincklivni instead of Terebratula Imck- 

 hvni . 



Cyrtina acutirostris is from the Choteau 

 Gr. 

 euphemia, Billings, 1863, Can. Nat. and 

 Geol., vol. 8, Corniferous Gr. [Sig. 

 of good omen.] 

 DisciNA maidiattensis. Meek & Hayden, 

 18.')i), Proc. Acad. Nat. Sci., Coal 

 Meas. [Etv. proper name.] 

 marginalis, AVliitfleld, 1880, Ann. Kep. 

 Geo. Sur. AVis., Htim. Gr. [Sig. mar- 

 gined.] 

 meekan,-u Whitfield, 1882, Desc. New 

 Spec. Foss. from Ohio, Coal Meas. 

 [Ety. proper name. | 

 micrOBOopica, Shumard,1861, Am. Jour. 

 Sci. and Arts., vol. 32, Potsdam Gr. 

 [Sig. microscopic] 

 newberryi and D. patellaris are fromtlie 



Waverly or Marshall Gr. 

 saflbrdi, Winchell, is from the Marshall 



Gr. 

 sublainellosii, Ulrich, 1878, Jour. Cin. 

 Soc. Nat. Hist. Probably the cast of 

 a Trematis. 

 tenuiUneata, Meek& Havden, 1859, Proc. 

 Acad. Nat. Sci., Co.-d Meas. [Sig. 

 fine lined.] 

 tenniHtrialii, Ulrich, 1878, Jour. Cin. Soc. 

 Nat. Hist. Probably the cast of a 

 Trematis. 

 GypiDULA niunda, Calvin, 1878, Bull. U. S. 

 Geo. Sur., vol. 4, No. 3, Low. Devo- 

 nian. [Sig. elegant.] 

 Hemiprrniites v,)iiaricjinus, refer to Streptor- 



hynchus americanum. 

 KoNiNCKiA americana is from the Kaskas- 



kia Gr. 

 KuTORGiNA minutissima. Hall & Whitfield, 

 1877, U. S. Geo. Expl. 40th parallel, 

 Potsdam Gr. [Sig. very small.] 

 Leiorhykchi'S laura, Billings, May, 1800 

 (Khynchonella laura). Can. Jour., 

 Ham. Gr. [Ety. proper name.] 

 vudticostu ^^■a!i regarded by Billings as a 

 syn. for !>. laura. 

 LBPT.ENA melita. Hall & Whitfield, 1877, 

 U. S. Geo. Expl. 40th parallel, Pots- 

 dam Gr. [Ety. mythological name.] 

 plicatella, Ulrich, 1879, Jour. Cin. Soc. 

 Nat. Hist., vol. 2, Utioa Slate Gr. 

 [Sig. having small folds.] 

 ridiiri, Castelnau, 1843, Syst. Sil. Not 

 recognized.] 

 LixGUi.A acutangula, Kosmer, 1852, Kreid. 

 von Texas, Silurian. [Sig. acute 

 an!j,led.] 

 billini;sana, 'Wliiteaves, 1878, Am. .Jour. 

 Sci. cfc Arts, 3d ser., vol. 16, St. 

 John's <rr. [Ety. proper name.] 

 densa was described in 1863, in 16th Keg. 



Kep. 

 elderi, AVhitficld, 1880, Am Jour. Sci. & 

 Arts 3d ser., vol. 19 Trenton Gr. 

 [Ety. pr(i|ier name.] 

 gibbosa, Hal), 1879, Desc. New Spec. 



Foss., Niagara Gr. [Sig. gibbous.] 

 hurlbuti, Winchell, 1880, Geo Sui-. 



