BRACHIOPODA. 



109 



setigera, Hall, 1843, (Strophomena seti- 



gera) Geo. Rep. 4th Dist. N. Y.,Ham. 



& Chemung Gr. [Sig. having bristles.] 

 shumardiana, DeKoninck, 1847, Recher- 



ches sur lea Anim. Foss., Low. Carb. 



[Ety. proper name.] 

 smithi, Norwood & Pratten, 1854, Jour. 



Acad. Nat. Sol., vol. 3, Coal Meas. 



[Ety. proper name.] 

 syrtaltB, syn. for C. carinata. 

 tenuistriata, Hall, 1860, Can. Nat. and 



Geo.^ vol. 5, Up. Sil. [Sig. fine-lined.] 

 tuomeyi, Norwood & Pratten, 1854, Jour. 



Acad. Nat. Sci., vol. 3, Ham. Gr. 



[Ety. proper name.] 

 variolata, DeKoninck, 1847, Recher. 



Anim. Foss., Coal Meas. [Sig. spotted 



with pimples.] 

 verneuiliana, Norwood & Pratten, 1854, 



Jour. Acad. Nat. Sci., vol. 3, Coal 



Meas. [Ety. proper name.] 

 yandelliana. Hall, 1857,10th Reg. Rep., 



Corniferous Gr. [Ety. proper name.] 

 CcELOSPiRA, Hall, 1858, Trans. Alb. Inst., 



vol. 4. [Ety. koilos, hollow ; spira, a 



spire.] 

 concava. Hall, 1859, (Leptocoelia concava) 



Pal. N. Y., vol. 3, Corniferous Gr. 



[Sig. concave.] 

 dichotoma, Hall, 1859, Pal. N. Y., vol. 3, 



Oriskany sandstone. [Sig. dividing 



into two.] 

 disparilis. Hall, 1852, (Atrypa disparilis) 



Pal. N. Y., vol. 2, Niagara Gr. [Sig. 



different, unequal.] 

 Crania, Retzius, 1781, Schriften der Berliner 



Gesellschaf t Naturforschende Freund. 



[Ety. kranion, the upper part of a 



skull.] 

 acadiensis. Hall, 1860, Can. Nat. & Geo., 



vol. 5, Up. Sil. [Ety. proper name.] 

 aurora. Hall, 1863, 16th Reg. Rep. Scho- 

 harie Grit. [Sig. morning.] 

 bella, Billings, 1874, Pal. Foss., vol. 2, 



passage beds between Upper Sil. & 



Devonian. [Sig. beautiful.] 

 bordeni, Hall, 1872, 24th Reg. Reg., De- 

 vonian. [Ety. proper name.] 

 corrugata. Hall, 1843, (Orbicula corru- 



gatus) Geo. Rep. N. Y., Niagara Gr. 



[Sig. corrugated.] 

 crenistriata. Hall, 1860, 13th Reg. Rep., 



Ham. Gr. [Sig. convex-lined.] 

 deformata, Hall, 1847, (Orbicula deform- 



ata) Pal. N. Y., vol. 1, Chaiy Gr. 



[Sig. deformed.] Is it a Crania ? 

 dyeri, S. A. Miller, 1875, Cin. Quar. Jour. 



Sci., vol. 2, Cin'ti Gr. [Ety. proper 



name.] 

 excentrica, Emmons, 1856, (Orbicula ex- 



centrica) Am. Geol., Quebec Gr. [Sig. 



from the center.] 

 famelica. Hall, 1873, 23rd Reg. Rep., Che- 

 mung Gr. [Sig. famished.] 

 gregaria. Hall, 1863, 16th Reg. Rep., Ham. 



Gr. [Sig. occurring in flocks.] 

 hamiltoni«. Hall, 1860, 13th Reg. Rep., 



Ham. Gr. [Ety. proper name.] 



IseUa, Hall, 1866, Pamphlet, Cin'ti Gr. 

 [Ety. proper name.] 



leoni, Hall, 1860, 13th Reg. Rep. N. Y., 

 Chemung Gr. [Ety. proper name.] 



modesta, White & St. John, 1868, Trans. 

 Chi. Acad. Sci., Coal Meas. [Sig. not 

 large, modest.] 



multipunctata, 8. A. Miller, 1875, Cin. 

 Quar. Jour. Sci.,voL 2, Cin'ti Gr. [Sig. 

 many-dotted.] 



permiana, Shumard, 1859, Trans. St. 

 Louis Acad. Sci., Permian Gr. [Ety. 

 proper name.] 



prima, Owen, 1852, (Orbicula prima) Geo. 

 Sur. Iowa, Wis. & Minn., Potsdam 

 Gr. [Sig. first.] 



quadricostata, Vanuxem, 1842, (Orbicula 

 quadricostata) Geo. Rep. 3rd Dist. N. 

 Y., Genessee slate. [Sig. four-ribbed.] 



radicans, Winchell, 1866, Rep. Low. Pen- 

 insula Mich., Ham. Gr. [Sig. rooting; 

 in allusion to the spines on the exte- 

 rior.] 



reposita. White, 1866, Proc. Bost. Soc. 

 Nat. Hist., vol. 9, Ham. Gr. [Sig. 

 remote, distant.] 



reticularis, S. A. Miller, 1875, Cin. Quar. 

 Jour. Sci., vol. 2, Cin'ti Gr. [Sig. ret- 

 iculated.] 



scabiosa. Hall, 1866, Pamphlet, Cin'ti 

 Gr. [Sig. scabby.] 



setifera. Hall, 1863, Trans. Alb. Inst., vol. 

 4, Niagara Gr. [Sig. bearing bristles.] 



setigera, Hall, 1866, Pamphlet, Trenton 

 Gr. [Sig. having bristles.] 



sheldoni. White, 1862, Proc. Bost. Soc. 

 Nat. Hist., vol. 9, Ham. Gr. [Ety. 

 proper name.] 



siluriana. Hall, 1863, Trans. Alb. Inst., 

 vol. 4, Niagara Gr. [Ety. proper 

 name.] 



tenuilamellata, Hall, 1852, (Orbicula ten- 

 uilamellata) Pal. N. Y., vol. 2, Niag- 

 ara Gr. [Sig. having very thin plates.] 

 This species is also classed with the 

 Discina. 



trentonensis, Hall, 1866, Pamphlet, Tren- 

 ton Gr. [Ety. proper name.] 



truncata, Emmons, 1856, (Orbicula trun- 

 cata) Am. Geol., Trenton Gr. [Sig. 

 truncated.] 

 Ckyptonella, Hall, 1861, 14th Reg. Rep. 

 [Sig. a little cavity.] Prof. Billings 

 regarded this as a synonym for Chari- 

 onella.] 



calvini. Hall, 1870, 23rd Reg. Rep. N. Y., 

 Chemung Gr. [Ety. proper name.] 



eudora, Hall, 1867, Pal. N. Y., vol. 4, 

 Chemung Gr. [Ety. proper name.] 



iphis. Hall, 1867, Pal. N. Y., vol. 4, Cor- 

 niferous Gr. [Ety. mythological 

 name.] 



Zem, see Terebratula lens. 



Unckltmi, see Terebratula lincklseni. 



planirostra. Hall, 18 60, (Terebratula 

 jlanirostra) 13th Reg. Rep., Ham. Gr. 

 ^Sig. smooth-beaked.] 



pi 

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