BRACHIOPODA. 



139 



oroides, see Rensselseria ovoides. 

 parva, Swallow, 1863, Trans. St. Louis 

 Acad. Sci., Low. Carb. [Sig. small.] 

 ' The name was preoccupied by d'Arch- 



iac in 1846. 

 perinflata, Shumard,. 1859,Trans. St. Louis 

 Acad. Sci., Permian Gr. [Sig. very 



much inflated.] 

 planirostra, see Cryptonella planirostra. 

 rectirostra, see Cryptonella rectirostra. 

 reticularis, see Atrypa reticularis, 

 roemingeri, Hall, 1863, 16th Reg. Rep., 



Ham. Gr. [Ety. proper name.] 

 sacculus, Martin, 18 09, Petrif. Derb., 



Low. Carb. [Sig. a little sack.] 

 schiotheimi, see Camerophoria schlotheimi. 

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



Ham. Gr. [Sig. an imitator.] 

 gpiriferoides, see Athyris spiriferoides. 

 subtilita, see Athyris subtilita. 

 sullivanti, Hall, Pal. N. Y., vol. 4, Up. 



Held. Gr. [Ety. proper name.] 

 traversensis, Winchell, 1866, Rep. Low. 



Penin. Mich., Ham. Gr. [Ety. proper 



name.] 

 trinuclea, Hall, 1858, Trans. Alb. Inst., 



vol. 4, Warsaw Gr. [Sig. three- 



kerneled.] 

 turgida, Hall, 1858, Trans. Alb. Inst., vol. 



4, Warsaw Gr. [Sig. swollen-out.] 

 uta, see Rhynchonella uta. 

 vrilsoni, see Rhynchonella wilsoni. 

 Terebratulites, Schlotheim, syn. for Spirifera. 



biforatus, see Orthis biforata. 

 Tbemati8, Sharpe, 1847, Quar. Jour. Geo. 



Soc, vol. 13. [Ety. trema, an opening.] 

 cselata, see Obolella cselata. 

 cancellata, Sowerby, 1825, (Orbicula can- 



cellata) Zool. Jour., vol. 2, Trenton Gr. 



[Sig cancellated.] 

 crassa, see Obolella crassa. 

 dyeri, S. A. Miller, 1874, Cin. Quar. Jour. 



Sci., vol. 1, Cin'ti Gr. [Ety. proper 



name.] 

 Jttosa, see Schizocrania filosa. 

 huronensis, Billings, 1862, Pal. Foss., 



vol. 1, Black Riv. Gr. [Ety. proper 



name.] 

 montrealensis, Billings, 1862, Pal. Foss., 



vol. 1, Trenton Gr. [Ety. proper 



name.] 

 millepunctata, Hall, 1866, Pamphlet, 



Cin'ti Gr. [Sig. many dotted.] 

 ottawaensis, Billings, 1862, Pal. Foss., vol. 



1, Trenton Gr. [Ety. proper name.] 

 pannulus, White, 1874, Rep. on Invert. 



Foss., Potsdam Gr. [Sig. a small 



piece of cloth.] 

 punctostriata, Hall, 1873, 23rd Reg. Rep., 



Trenton & Hud. Riv. Gr. [Sig. punc- 

 tured and striated. ] 

 (?) pustulosa, Hall, 1866, Pamphlet, Hud. 



Riv. Gr. [Sig. covered with pustules.] 

 rudis, Hall, 1873, 23rd Reg. Rep., Tren- 

 ton Gr. [Sig. rough.] 

 terminalis, Emmons, 1842, (Orbicula ter- 



minalis) Geo. Rep. N. Y., Trenton Gr. 



[Sig. terminating.] 



Trematospira, Ball, 1859, 12th Reg. Rep. 



[Ety. trema, foramen ; spira, a spire ; 



in allusion to the perforation in the 



beak of the ventral valve.] 

 acadiae.Hall, 1860, Can. Nat. & Geo., vol. 



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

 camura, Hall, 1852, (Atrypa camura) Pal. 



N. Y., vol. 2, Low. Held. Gr. [Sig. 



an arch.] 

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



Low. Held. Gr. [Sig. ribbed.] 

 deiveyi, see Rhynchospira deweyi. 

 formosa, see Rhynchospira formosa. 

 gibbosa, Hall, I860, 13th Reg. Rep., Ham. 



Gr. [Sig. gibbous.] 

 globosa, Hall, 1856, 9th Reg. Rep., (Wald- 



heimia globosa) Low. Held. Gr. [Sig. 



globular.] 

 granulifera, Meek, 1872, Proc. Acad. Nat. 



Sci. Phil., Cin'ti Gr. [Sig. bearing 



granules.] 

 hirsuta, Hall, 1857, (Atrypa hirsuta) 10th 



Reg. Rep., Cornif. and Ham. Gr. 



[Sig. rough, hairy.] 

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



Low. Held. Gr. [Sig. like one upon 



another, as slates on a roof.] 

 mathewsoni, McChesney, 1861, New Pal. 



Foss., Niagara Gr. [Ety. proper 



name.] 

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



Low. Held. Gr. [Sig. many-striated.] 

 liniuscula, Winchell, 1866, Rep. Low. 



Peninsula Mich., Ham. Gr. [Sig. 



fine-lined.] 

 (?) nobilis, Hall, 1860, (Rhynchospira 



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



[Sig. remarkable, noted.] 

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



Low. Held. Gr. [Sig. perforated.] 

 (?) quadriplicata, S. A. Miller, 1875, Cin. 



Quar. Jour. Sci., vol. 2, Cin'ti Gr. 



[Sig. four-plicated ; in allusion to the 



four plications on the mesial fold.] 

 rectirostris, Hall, 1856, (Waldheimia rec- 

 tirostra) 9th Reg. Rep., Low. Held.' 



Gr. [Sig. straight-beaked.] 

 simplex, Hall, 1856, Pal. N. Y., vol. 3, 



Low. Held. Gr. [Sig. simple.] 

 Trigonotreta, Konig, 1825, Icon. Foss. Sect. 



[Ety. trigonos, a triangle ; tretos per- 

 forated.] Subgenus of Spirifera. 

 Trimerella, Billings, 1862, Pal. Foss., vol. 1. 



[Ety. treis, three; meros, part; ella, 



diminutive.] 

 acuminata, Billings, 1862, Pal. Foss., vol. 



1, Guelph Gr. [Sig. sharp-pointed.] 

 billingsi, Dall, 1871, Am. Jour. Conch., 



vol. 7, Guelph Gr. [Ety. proper 



name.] 

 dalli, Davidson & King, 1872, Brighton 



Meeting Brit. Assoc, Guelph Gr. 



[Ety. proper name.] 

 galtensis, Billings, 1862, (Obolusgaltensis) 



Pal. Foss., vol. 1, Guelph Gr. [Ety. 



proper name.] 

 grandis, Billings, 1862, Pal. Foss., vol. 1, 



Guelph Gr. [Sig. large.] 



