BRACHIOPODA. 



Calceola. This genus belongs to the Polypi 



and the family Cyathophyllinae. 

 Camarella ortoni is from the Niagara Gr. 

 primordialis, Whitfield, 1878 (Triplegia 

 primordialis), Ann. Rep. Geo. Sur. 



Wis., Potsdam Gr. [Sig primordial.] 

 waldronensis, Miller & Dyer, 1878 



(Spirifera (?) waldronensis). Jour. 

 Cin. Soc. N»t. Hist., vol. I, Niagara 

 Gr. [Ety. proper name.] 

 < amarophoria giftbrdi, Worthen, 1882, 



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



Middle Coal Meas. [Ety. proper 



name.] 

 occidentalis, S. A. Miller, 1881, Jour. 



Cin. Soe. Nat. Hist , vol. 4, Burling- 

 ton Gr. [Sig. western.] 

 Ckxtroxella allei is from the Kinderhook 



Gr. 

 erassieardinalis, Whitfield, 1882. Bull. 



Ann. Mus. Nat. Hist., Xo. 3, War- 

 saw Gr. [Sig. from the thick eardind 



edges.] 

 flora. Winchell, 1879, Notices and Desc. 



Fogg., from the Marshall Gr. [Ety. 



mythological name.] 

 Choxetes loganensis, Hall & Whitfield, 



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



Waverly Gr. [Ety. proper name.] 

 michiganensis, C. multicosta. C. ornatus, 



belong to the Marshall or Choteau 



Group. 

 mint'inn, 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. Svenska Ak. Handl.', 



Up. Sil. [Sig. finely channeled.] 

 undulatus. Half, 1879^ 28th Reg. Rep., 



Niagara Gr. [Sig. undulated.] 

 verneuilanus var. utahensis, Meek, 1S76, 



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



Carboniferous. [Ety. proper name.] 

 Crania carbonaria, Whitfield, 1882, Desc. 



New Spec. Foss., from Ohio, Coal 



Meas. [Sig. from the Carboniferous.] 

 ♦ granulosa, Winchell, 1880. 8th Rep. Geo. 



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



of granules] 

 paraUella, Ulrich, 1878. Jour. Cin. Soc. 



Xat. Hist., vol. 1, Hud. Riv. Gr. A 



doubtful species. 

 percarinata, Ulrich, 1878, Jour. Cin. Soc. 



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



doubtful species, 

 socialis, Ulrich, 1878. Jour Cin. Soc. 



Xat Hist., vol. 1, Hud. Riv. Gr. [Sig. 



social.] Found upon crinoid columns. 

 gpinigera. Hall, 1879, Desc. New Spec. 



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

 ing.] 

 Cryptoxella lens instead of Terebratula 



lens. 

 UnekUeni instead of Terebratula linck- 



lseni. 



Cyrtixa acutirostris is from the Choteau 

 Gr. 

 euphemia, Billings, 1863, Can. Nat. and 

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

 of good omen.] 

 Discixa manhattensis, Meek & Hayden. 

 1859, Proc. Acad. Nat. Sci., Coal 

 Meas. [Ety. proper name.] 

 marginalis, Whitfield, 1880, Ann. Rep. 

 Geo. Sur. Wis., Ham. Gr. [Sig. mar- 

 gined.] 

 meekana, Whitfield, 1882, Desc. New 

 Spec. Foss. from Ohio, Coal Meas. 

 [Ety. proper name. | 

 microscopica, Shumard,1861, Am. Jour. 

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

 [Sig. microscopic] 

 newberryi and D. patellaris are from the 



Waverly or Marshall Gr. 

 saffordi, Winchell, is from the Marshall 



Gr. 

 sublamellosa, Ulrich, 1878, Jour. Cin. 

 Soc. Nat. Hist. Probably the cast of 

 a Trematis. 

 tenuilineata, Meek & Hayden, 1859, Proc. 

 Acad. Nat. Sci., Coal Meas. [Sig. 

 fine lined.] 

 tenuistriata, Ulrich, 1878, Jour. Cin. Soc. 

 Nat. Hist. Probably the cast of a 

 Trematis. 

 Gypidula munda, Calvin, 1878, Bull. U. S. 

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

 nian. [Sig. elegant.] 

 Hemipronites americanus, refer to Streptor- 



hynchus americanum. 

 Koxixckia americana is from the Kaskas- 



kia Gr. 

 Kutorgixa minutissima, Hall & Whitfield, 

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

 Potsdam Gr. [Sig. very small.] 

 Leiorhyxchus laura, Billings, May, 1860 

 (Rhynchonella laura), Can. Jour., 

 Ham. Gr. [Ety. proper name.] 

 multicosta was regarded by Billings as a 

 6yn. for L. laura. 

 Lept.exa 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, Utica Slate Gr. 

 [Sig. having small folds.] 

 vicina, Castelnau, 1843, Syst. Sil. Not 

 recognized.] 

 Lixgula acutangula, Roemer, 1852, Kreid. 

 von Texas, Silurian. [Sig. acute 

 angled.] 

 billingsana, Whiteaves, 1878, Am. Jour. 

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

 John's Gr. [Ety. proper name.] 

 densa was described in 1863, in 16th Reg. 



Rep. 

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

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

 [Ety. proper name.] 

 gibbosa, Hall, 1879, Desc. New Spec. 



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

 hurlbuti, Winchell, 1880, Geo Sur. 



