BRACIIIOPODA. 



297 



, 183G, Am. Jour. Sci. 

 29, Coal Mfa«. Not 



Sur., 



[Ety. 



1878, 



Peoductds hi-i„ir, Morton, 1836, Am. Jour, 

 Sci, & Arts,, vol. 29, Coal Mcas. Xot 

 recognized. 



iiauu.^. Meek & Wortlien. 1860, Proc. 

 Aead. Nat. Sci., Coal Meas. rSis. a 

 dwarf.] 



ocvadensis, Meek, 1877, U. S., Geo. Sur., 

 40th p:n-al]el, Carboniferous. [Ety. 

 proper name.] 



liocilltim, Morton 

 & Arts, vol. 

 recognized. 



pyxidiformis, DeKoninck, 1847, Mono- 

 graphie du genre Productus, Sub- 

 carboniferous. [Slg. box like.] 



subhorridus. Meek, 1877, U. S. Geo. Sur., 

 40th parallel. Carboniferous. [,Sig. 

 somewhat lilce P. hurridus.] 



sulcatum, Castelunu, 1843, Syst. Sil. Not 

 recognized. 

 Eexsskl.kiu.i condoni instead|of E. conradi. 

 Eetzia cvax instead of Rhynchospira evax. 



marcyi, is from the Kaskaskia Gr. 



osagensis, and B. popana, are from the 

 (Jlioteau Gr. 



sexplioata. White & Whitfield, 1862, 

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

 Kinderhook Gr. [Sig. having six 

 folds.] 



woosteri. White, 1879, Bull. U. S. 

 vol. "), No. 2, Coal Meas. 

 pr(]|ipr name.] 

 RHYXcnoxKr.r^A ambigua, Calvin 

 v^ Bull. U, S, Geo. Sur., vol. 4, No. 3, 

 Low. Devonian. [Sig. ambiguous.] 



arctirostrata and E. perrostellata are 

 from the Kaskaskia Gr. 



boonensis and E. ringens are from the 

 Burlington Gr. 



C0023erensis. E heteropsis, E. micro- 

 pleura, E. missouriensis, E, obso- 

 lesccns, E. pcrsinuata and R. unica 

 are from the Choteau or Kinderhook 

 Gr. 



runciilii, refer to Ehynchotreta ouneata 

 var. americana. 



rittiiiiifdnina is a Syn for E. locky- 

 montana. 



enimon,>^i, Hall & Whitfield, 1877, U. S, 

 ^^-— Geo, Expl. 40th parallel, Devonian. 

 [Ety. loroper name.] 



hydr.-iulica, Whitfield, 1882, Desc. New 

 Spec, Foss, from Ohio, Low. Held. 

 Gr. [Sig. hydraulic, from the 

 hydraulic limestone ] 



Internodia, Barris, 1879, Proc. Daven- 

 port Acad. Sci., Corniferous Gr. 

 [Sig. between nodes.] 



?"(()■(/, see Leiorh}rnchus laura. 



iiiinisniii, see Atrypa mausoni. 



medea, Billings,' 1860, (.'au. Jour., vol. 5, 

 Corniferous limestone. [Ety. mytho- 

 logical name.] 



neenali, Wliitfiidd, 1880, Ann. Eep, Geo. 

 Sur. AMs., Trenton Gr. Ety. proper 

 name.] 



neo'leeta var scoliina is from tlic Niagara 

 "Gr. 



Ehynchonblla nucula, Sowerby, 1839 

 (Terebratula nucula),' Murch. Sil. 

 Syst., Up. Sil. [Slg. a small nut,] 



opposit I, White & Whitfield, 1862, Proc. 

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

 hook Gr. [Sig, opposite.] 



perlamellosa, Whitfield, 1878, Ann. Eep. 

 Geo. Sur. Wis., Hud. Eiv. Gr. [Sig. 

 very lamellose ] 



fill oca, see Alrypa phoca. 



raricosta, Whitfield, 1882, Deso. New 

 Spec. Foss., from Ohio, Up. Held. 

 Gr. [Sig. having few costaj.] 



rockymoutaDa, Maroou, 1858 (Tere- 

 bratute, rookymontaua), Geo. North 

 America, Coal Meas. [Ety, proper 

 name.] 



shinata may be erased. 



stricklandi, Sowerby, 1839 (Terebratula 

 sticklandi), Murch. Sil. Syst., Ni- 

 agara Gr. [Ety. proper name.] 



tuta,,"s. A Miller, 1881, Jour. Cin. Soc. 

 Nat.' Hist., vol. 4, Burlington Gr. 

 [Sig, examined,] 



warrenensis is from the Ham. Gr. 



v-hitii. Hall, 1863, being preoccupied, see 

 EhynchonellA whitiana. 



whitiana, n. sp., Niagara Gr., from 

 '\7aldron, Indiana. Proposed instead 

 of E. whitii. Hall, 1863, Trans. Alb. 

 Inst., vol. 4, p. 216, and also in 28th 

 Eep. N.Y. St Mms. Nat. Hist., p. 164, 

 pi. 26, figs. 23-33, and Jigain in the 

 11th Ann. Eep. Geol. & Nat. Hist, of 

 Indiana, p. 307, pi. 26, figs. 23-33. 

 Fiiujnchiispira is a sjai. for Eetzia. 



crK.c, refer to Eetzia evax. 



siiiuata was described by Hall, in 1860, 

 Can. Nat. & Geo., vol. 5. 

 Ehynchotreta, Hall, 1879, 28th Eeg. Eep. 

 [Ety. rhi/iichns, beak ; tretos, with a 

 hole in it.] 



cuneata var. americana. Hall, 1879, 28th 

 Eeg, Eep , Niagara Gr. [Ety. proper 

 name . ] 



quadriplicata, S. A. Miller, Instead of 

 Treraatospira quadriplicata. 

 Spikifera (ihttii, Castelnau, 1843, Sj'st. Sil. 

 Not recognized. 



albapinensis, Hall & Whitfield, 1877, U. 

 S. Geo. Expl. 40th parallel, A\"averly 

 Gr, [Ety. proper name.] 



aldrichi, Etheridge, 1878, Quar. Jour. 

 Geo. Soc, vol. 34, Devonian. [Ety. 

 proper name.] 



amara S. coopcrensis, S. hannilialeusis, 

 S. marionensis, S. missouriensis, S. 

 semiplicata, and S. vernoneiisis, are 

 from the Choteau or Kinderhook Gr. 



arctica, Haughton, 18.57, Jour. Eny. Soc. 

 Dub , vol. 1, Devonian, [Sig. arctic.] 



argentaria. Meek, 1877, U. S. Geo. Sur.. 

 "40t'i ii.arallel, Iicvonian. [Sig. per- 

 taining to silver.] 



atwaterana, S. A. Miller, 1878, Proc. 

 V Davcniicirt Acad. Sci., Ham. Gr. [Ety. 

 l)ropcr name.] Propo.-ed instead of 

 S.pcimata, wliich was preoccupied. 



