PROTISTA. 



48 



Calathium, Billings, 1865, Pal. Foss., vol. 1. 



[Ety. bdathox, a small wicker basket.] 

 afline, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Sig. contiguous.] 

 anstedi, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Ety. proper name.] 

 eanadense, Billings, 1865, Pal. Foss., vol. 



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

 nttoni, Billings, 1865, Pal. Foss., vol. 1, 



Quebec Gr. [Ety. proper name.] 

 formosum, Billings, 1865, Pal. Foss., vol. 



1, Quebec Gr. [Sig. beautiful.] 

 pannosum, Billings, 1865, Pal. Foss., vol. 



1, Quebec Gr. [Sig. ragged. ] 

 paradoxicum, Billings, 1865, Pal. Foss., 



vol. 1, Calcif. Gr. [Sig. puzzling, ques- 

 tionable.] 

 Cxemidium, Goldfuss, 1826, Petref. Germ. 



[Ety. Jcnemidos, armor for the legs, a 



sort of boot.] 

 trentonensis, Worthen, 1875, Geo. Sur. 



111., vol. 6, Trenton Gr. [Ety. proper 



name.] 

 Conopterium, Winchell, 1865, Proc. Acad. 



Nat. Sci. [Ety. konos, a cone ; poterion, 



a cup.] 

 effusum, Winchell, 1865, Proc. Acad. Nat. 



Sci., Lithographic limestone. [Sig. 



spread abroad.] 

 Coscinopora sulcata, see Receptaculites oweni. 

 Dextalixa, D'Orbigny, 1826, Ann. Sci. Nat., 



vol. 7. [Ety. dentate, tooth; inus, re- 

 semblance.] 

 priscilla, Dawson, 1868, Acad.Geol., Carb. 



[Ety. proper name.] 

 Eosponoia, Billings, 1861, Pal. Foss., vol. 1. 



[Ety. ax, dawn ; spongia, sponge.] 

 roemeri, Billings, 1861, Pal. Foss., vol. 1, 



Chazy Gr. [Ety. proper name.] 

 varians, Billings, 1861, Pal. Foss., vol. 1, 



Chazy Gr. [Ety. varians, variable.] 

 Eozoox, Dawson, 1865, Can. Nat. & Geo., 



2d series, vol. 2. [Ety. eos, dawn; zoon, 



animal.] 

 eanadense, Dawson, 1865, Can. Nat. & 



Geo., 2d series, vol. 2, Laurentian Gr. 



[Ety. proper name.] 

 Fusulixa, Fischer, 1837, Oryct. du Gouv. de 



Moscou. [Ety. fusus, a spindle ; huts, 



little.] 

 cylindrica, Fischer, 1837, Oryct. du Gouv. 



de Moscou., Coal Meas. [Sig. cylin- 

 drical.] 

 cylindrica var. ventricosa,Meek& Hayden, 



1859, Proc. Acad. Nat. Sci., vol. 10, 



Coal Meas. [Sig. ventricose.] 

 elongata, Shumard, 1858, Trans. St. Louis 



Acad. Sci., Permian Gr. [Sig. elong- 

 ated.] 

 gracilis, Meek, 1864, Pal. of California, 



vol. 1, pt. 4, Coal Meas. [Sig. slender.] 

 robusta, Meek, 1864, Pal. California, vol. 



1, Coal Meas. [Sig. robust.] 

 ventricosa, Meek & Hayden, 1864, Pal. 



Upper Mo., Coal Meas. See F. cylin- 

 drica var. ventricosa.] 

 Ischadites tesselaius, Winchell & Marcy, Syn. 



for Receptaculites infundibulus. 



Lunulites, (?) dactioloides, see Receptaculites 



dactioloides. 

 Nuli.ipora, Lamarck, 1801, Systeme des 

 Animaux sans Vertebres. [Ety. nul- 

 lum, no ; porus, pore.] 



(?) obtexta, White, 1862, Proc. Bost. Soc. 

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

 woven over.] 

 Orhihilhes, (?) reticulata, see Receptaculites 



reticulatus. 

 Pal^eacis, Haime, 1860, Hist. Nat. des Coral- 

 liaires. [Ety. palaios, ancient ; akis, a 

 barb.] 



compressus, Meek & Worthen, 1866, 

 (Sphenopoterium compressum) Proc. 

 Acad. Nat. Sci. Phil., Keokuk Gr. 

 [Sig. flattened.] 



cuneatus, Meek & Worthen, 1860, 

 [Sphenopoterium cuneatum) Proc. 

 Acad. Nat. Sci. Phil., St. Louis Gr. 

 [Sig. wedge-shaped.] 



enormis, Meek & Worthen, 1866, (Sphe- 

 nopoterium enorme) Geo. Sur. 111., 

 vol. 2, Kinderhook Gr. [Sig. very 

 large.] 



enormis var. depressus, Meek & Worthen, 

 1866, (Sphenopoterium enorme var. 

 depressum) Geo. Sur. 111., vol. 2, Kin- 

 . derhook Gr. [Sig. depressed.] 



obtusus, Meek & Worthen, 1860, (Sphe- 

 nopoterium obtusum) Proc. Acad. 

 Nat. Sci., Keokuk Gr. [Sig. obtuse.] 

 Pal.eomaxox, Roemer, 1860, Sil. Fauna. 

 West Tenn. [Ety. palaios, ancient; 

 Manon, a recent genus of sponges.] 



cratera, Roemer, 1848, (Siphonia cratera) 



Leonh. und Bronn's Jahrb., Up. Sil. 



[Sig. a cup or goblet.] 



Pasceolds, Billings, 1857, Rep. of Progr. 



[Ety. pasceolus, a leather money bag.] 



claudii, S. A. Miller, 1874, Cin. Quar. 

 Jour. Sci., Cin.Gr. [Ety. proper name.] 



darwini, S. A. Miller, 1874, Cin. Quar. 

 Jour. Sci., Cin. Gr. [Ety. proper 

 name.] 



globosus, Billings, 1857, Rep. of Progr., 

 Trenton Gr. [Sig. globular.] 



gregarius, Billings, 1866, Catal. Sil. Foss., 

 Antic, Anticosti Gr. . [Sig. found in 

 flocks.] 



halli, Billings, 1857, Rep. of Progr., Anti- 

 costi Gr. [Ety. proper name.] 



intermedins, Billings, 1866, Catal. Sil. 

 Foss. Antic, Anticosti Gr. [Sig. inter- 

 mediate.] 

 Receptaculites, DeFrance, 1827, Diet. Sci. 

 Nat. vol. 45. [Ety. receptaculum, a re- 

 ceptacle; litfios, stone.] 



calcif erus, Billings, 1865, Pal. Foss., vol. 

 1, Calcif. Gr. [Ety. from the Calci- 

 forous Group.] 



canadensis, Billings, 1863, (Ischadites 

 canadensis) Geo. of Canada, Anticosti 

 Gr. [Ety. proper name.] 



dactioloides, Owen, 1840, (Lunulites dac- 

 tioloides) Rep. on Min. Lands. Up. Sil, 

 [Ety. from the thimble-like punctures. 

 The correct orthography is dactyloides.] 



