ECHINODERM AT A . 



Cceliocrixus lyra instead of Zeacrinus 



lyra. 

 Comarogystites shumardi, var. obconicus, 



Meek & Worthen, 1865, Proc. Acad. 



Nat. Sci., Trenton Gr. [Sig. obcon- 



ical.] 

 Cordylocrixus, Angelin, 1878, Icon. Crin. 



Suec. [Ety. kordyle, a cudgel; krinon, 



a lily.] 

 parvus instead of Platycrinus parvus, 

 plumosus instead of Platycrinus plum- 



osus. 

 ramulosus instead of Platycrinus ram- 



ulosus. 

 Crinosoma antiqua, Castelnau, 1843, Syst. 



Sil. Probably a fucoid. 

 Cromyocrixus, Trautschold, 1867, Crin. 



jung. Bergkalkes bei Moskaw. [Ety. 



kromyon, an onion; krinon, a lily.] 

 gracilis, Wetherby, 1880, Jour. Cin. Soc. 



Fat, Hist., vol. 2, KaskaskiaGr. [Sig. 



slender.] 

 Cupulocrixus, D'Orbigny, 1850. Prodr. d. 



Pal. Proposed instead of Seypho- 



crinus, Hall, that was preoccupied, 

 heterocostalis instead of Scyphocrinus 



heterocostalis. 

 Cyathocrixus aemulus, Hall, 1879, Desc. 



new spec, foss., Niagara Gr. [Sig. 



emulous.] 

 angulatus refer to Barycrinus angulatus. 

 barydactvlus, 'Wachsmuth & Springer, 



1878/ Proc. Acad. Nat. Sci., Up. 



Burlington Gr. [Sig. heavy fingered.] 

 bulbosus refer to Barycrinus bulbosus. 

 crassibrachiatus refer to Barycrinus cras- 



sibrachiatus. 

 crassus refer to Eupachycrinus crassus. 

 crawfordsvillensis, S. A. Miller, 1882, 



Jour. Cin. Soc. Nat. Hist., vol. 5, 



Keokuk, Gr. [Ety. proper name.] 

 decadactylus was described in 1860, Am. 



Jour/ Sci., vol. 29, and from the 



Keokuk Gr. 

 fasciatus refer to Macrostylocrinus fasci- 



atus. 

 gilesi, "Wachsmuth & Springer, 1878, 



Proc. Acad. Nat. Sci., Burlington 



Gr. [Ety. proper name.] 

 hamiltonensis. Worthen, 1882, Bull. No. 



1, 111. St. Mus. Nat. Hist., Keokuk 



Gr. [Ety. proper name.] 

 han-isi, S. A. Miller, 1880, Jour. Cin. 



Soc. Nat. Hist., vol. 2, Keokuk Gr. 



[Ety. proper name.] 

 harrod'i, Wachsmuth & Springer, 1879, 



Proc. Acad. Nat. Sci., Keokuk Gr. 



[Ety. proper name.] 

 hexadactylus was described in 1860, from 



the Keokuk Gr. 

 inaequidactylus, Whitfield, 1882, Desc. 



New Sp. Foss. from Ohio, Kaskaskia 



Gr. [Sig. unequal fingered.] 

 inflexus, Geinitz, refer to Erisocrinus in- 



flexus. 

 insperatus is from the Keokuk Gr. 

 kelloggi, refer to Barycrinus kelloggi. 

 magister, refer to Barycrinus magister. 



Cyathocrixus marshallensis, Worthen, 



1882, Bull. No. 1, 111. St. Mus. Nat. 



Hist., Kinderhook Gr. [Ety. proper 



name.] 



multibrachiatus, refer to Barycrinus mul- 



tibrachiatus. 

 nucleus instead of Dendrocrinus nucleus. 

 pusillus, refer to Lecanocrinus pusillus. 

 rarus was described in 1869, from the 



Up. Held. Gr. 

 sangamonensis, refer to Eupachycrinus 



sangamonensis. 

 sculptilis, refer to Barycrinus sculptilis. 

 solidus, refer to Barycrinus solidus. 

 somersi, Whitfield," 1882, Desc. New 



Spec, from Ohio Coal Meas. [Ety. 



proper name.] 

 spurius, refer to Barycrinus spurius. 

 stellatus, refer to Barycrinus stellatus. 

 stillativus, White, 1880, Proc. U. S. Nat. 



Mus., vol. 2, Up. Coal Meas. [Sig. 



dropping.] 

 tenuibrachiatus, Lyon, 1869, Trans. Am. 



Phil. Soc, vol. 13, Up. Held. Gr. 



[Sig. slender armed.] 

 tumidus, see Barycrinus, tumidus. 

 vanhornei, S. A." Miller, 1881, Jour. Cin. 



Soc. Nat. Hist., vol. 4, Niagara Gr. 



[Ety. proper name.] 

 wachsmuthi, see Barycrinus wachsmuthi. 

 waldronensis, Miller & Dyer, 1878, Cont. 



to Pal. No. 2, Niagara Gr. [Ety. 



proper name.] 

 Cyclocystoides bellulus, Miller & Dyer, 



1878, Jour. Cin. Soc. Nat. Hist , vol. 



1, Hud. Riv. Gr. [Sig. beautiful.] 

 magnus, Miller & Dver, 1878, Jour. Cin. 



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



[Sig. large.] 

 minus, Miller & Dyer, Jour. Cin. Soc. 



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



[Sig. small.] 

 mundulus, Miller & Dyer, 1878, Jour. 



Cin. Soc. Nat. Hist., vol. 1, Hud. 



Riv. Gr. [Sig. neat, trim.] 

 parvus, Miller & Dyer, 1878, Jour. Cin. 



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



[Sig. little.] 

 C ytocrixus may be restored, as it is doubt- 

 ful about its being a syn. for Macro- 

 stylocrinus, 

 Dexdrocrixus ancilla, Hall, 1879, Desc. 



New Spec. Foss., Niagara Gr. [Sig. a 



hand-maid.] 

 curtus, Ulrich, 1879, Jour. Cin. Soc. Nat. 



Hist., vol. 2, Utica Slate Gr. [Sig. 



short.] 

 erraticus, S. A. Miller, 1881, Jour. Cin. 



Soc. Nat. Hist., vol. 4", Hud. Riv. 



Gr. [Sig. a wanderer.] , 



navigiolum, S. A. Miller, 1880, Jour. 



Cin. Soc. Nat. Hist., vol. 3, Utica 



Slate Gr. [Sig. a small vessel.] 



nucleus, refer to Cyathocrinus nucleus. 



Decadocrinus, Wachsmuth & Springer, 1879, 



Proc. Acad. Nat. Sci. [Ety. dekas, 

 . number of ten ; krinon, a lily.] A 



proposed subgenus of Poteriocrinus . 



