BRACHIOPODA. 



133 



tiiplicata, syn. for Spirifera camerata. 



tullia, Hall, 1867, Pal. N. Y., vol. 4, Ham. 

 Gr. [Ety. proper name.] 



undulata, Vanuxem, 1843, (Delthyris un- 

 dulatus) Geo. SrdDist. N. Y., Onon- 

 daga Gr. [Sig. undulating.] The 

 name was preoccupied. 



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

 Cornif. Gr. [Sig. e^xcellent, chief.] 



vanuxemi. Hall, 1859, Pal. N. Yf, vol. 3, 

 Low. Held. Gr., described as Orthis 

 plicata by Vanuxem in the Geo. Rep. 

 3rd Dist. N. Y., but that name was 

 preoccupied. [Ety. proper name.] 



varicosa. Hall, 1857, 10th Reg. Rep., Up. 

 Held. Gr. [Sig. varicose.] 



ventricosa, see Nucleospira ventricosa. 



vermsta, syn. for Spirifera divaricata. 



vernonensis. Swallow, 1860, Trans. St. 

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

 proper name.] 



vemeuili, syn. for S. disjuncta. 



whitneyi. Hall, 1858, Geo. Rep. Iowa, 

 Ham. and Chemung Gr. [Ety. proper 

 name.] 



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

 Ham. Gr. [Ety. proper name.] 



ziczac. Hall, 1843, (Delthyris zigzag) Geo. 

 Rep. 4th Dist. N. Y., Ham. Gr. [Sig. 

 slanting in straight lines from side to 

 side.] 

 Spimpekina, D'Orbigny, 1847, Consid. Zool. 

 et Geol. Sur. les Brachiopodes, Comp- 

 tes rendus des Sciences de I'Acade- 

 mie des Sciences. [Ety. Spirifera, a 

 genus of shells ; inus, implying resem- 

 blance.] 



billing.si, Shumard, 1858, Trans. St. Louis 

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

 name.] 



binacuta, Winchell, 1865, Proc. Acad. 

 Nat. Sci., Burlington Gr. [Ety. bis, 

 double ; acutus, acute. ] 



clarksvillensis, Winchell, 1865, Proc. 

 Acad. Nat. Sci., Low. Garb. [Ety. 

 proper name.] 



kentuckiensis, Shumard, 1855, (Spirifera 

 kentuckiensis) Geo. Rep. Mo., Coal 

 Meas. [Ety. proper name.] 



kentuckiensis var.i propatula, Swallow, 

 1866, (Spirifera kentuckiensis var. pro- 

 patula) Trans. St. Louis Acad. Sci., 

 vol. 2, Coal Meas. [Sig. open.] 



spinosa, Norwood & Pratten, (Spirifera 

 spinosa) 1855, Jour. Acad. Nat. Sci., 

 vol. 3, 2d series, Warsaw Gr. [Sig. 

 spiny.] 



spinosa var. campestris. White, 1874, Rep. 

 Invert. Foss., Carb. [Sig. of or be- 

 longing to the plain fields, rustic] 



subtexta. White, 1862, Proc. Bost. Soc. 

 Nat. Hist., vol. 9, Burlington Gr. 

 [Sig. somewhat woven.] 

 Spirigera, syn. for Athyris. 



americana, syn. for A. americana. 



hiloha, syn. for A. biloba. 



caput-serpentis, syn. for A. caput-serpentis. 



charikmenm, syn. for A. charitonensis. 



diidovi'iisix, syn. for A. clintonensis. 

 coiicmtrka, syn. for A. spiriferoides. 

 corpulenta, syn. for A. corpulenta. 

 cbiirni, syn. for A. eborea. 

 ntzona, syn. for A. euzona. 

 Jormosa, syn. for A. I'ormosa. 

 fultonensis, syn. for A. fultrmensis. 

 hannibalensin, syn. for A. hannibalensis. 

 huimi, syn. for A. hawni. 

 jachoiii, syn. for A. jacksoni. 

 maconensis, syn. for A. maconensis. 

 minima, syn. for A. minima. 

 missouriends, syn. for A. niissouriensis. 

 monticola, syu. for A. monticola. 

 obmaxima, syn. for A. obmaxiuia. 

 ohioenm, syn. for A. ohioensis. 

 pectinifera, syn. for A. peetinifera. 

 plattensis, syn. for A. plattensis. 

 proud, syn. for A. prouti. 

 reflexa, syn. for A. reflexa. 

 singtctoni, syn. for A. singletoni. 

 spiriferoides, syn. for A. spiriferoides. 

 Stenoschisma, Conrad, 1839, Ann. Rep. N. 



Y. [Ety. attnos, narrow ; aclnsma, a 



fissure.] Written Stenocixma by Con- 

 rad. 

 billingsi. Hall, 1867, Pal. N. Y., vol. '4, 



Cornif. Gr. The .same that Billings 



called Rynchonella thalia, Can. Jour., 



1860, but the name was preoccupied. 



[Ety. proper name.] 

 carica. Hall, 1807, Pal. N. Y., vol. 4, Ham. 



Gr. [Sig. a kind of dry fig.] 

 Carolina, Hall, 1807, Pal. N. Y., vol. 4, 



Cornif. Gr. ■ [Ety. proper name.] 

 congregatum, Conrad, 1841, (Atrypa con- 



gregata) Ann. Rep. N. Y., Ham. Gr. 



[Sig. gathered together.] 

 contractum, Hall, 18 43, (Atrypa con- 



tracta) Geo. 4th Dist. N. Y., Chemung 



Gr. [Sig. contracted, drawn together.] 

 contractum vnr. saxatile. Hall, 1867, Pal. 



N. Y., vol. 4, Chemung Gr. [Sig. 



that lives among stone or rocks.] 

 dotis, Hall, 1867, Pal. N. Y., vol. 4, Ham. 



Gr. [Sig. an ornament.] 

 duplicatum, Hall, 1843, (Atrypa dupli- 



cata) Geo. 4th Dist. N. Y., Chemung 



Gr. [Sig. doubled.] 

 eximium. Hall, 1843, (Atrypa eximia) 



Geo. 4th Dist. N. Y., Chemung Gr. 



[Sig. choice, select.] 

 horsfordi. Hall, 18 60, 13th Reg. Rep., 



Cornif. Gr., Marcellus shale & Ham. 



Gr. [Ety. proper name.] 

 orbiculare, Hall, 1860, (Rhynchonella or- 

 bicularis) 13th Reg. Rep., Chemung 



Gr. [Sig. orb-shaped.] 

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



Ham. Gr. [Sig. fruitful, prolific.] 

 royanum, Hall, IS'60, Pal. N. Y., vol. 4, 



Cornif. Gr. [Ety. proper name.] 

 sappho. Hall, 1860, (Rhynchonella 



sappho) 13th Reg. Rep., Marcellus 



shale & Ham. Gr. [Ety. proper 



name.] 

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



Chemung Gr. [Ety. proper name.] 



