ANNELIDA. 



315 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



winged.] 

 Polygnathus princeps, Hinde, 1879, 



Quar. Jour. Geo. Soc. Lond., vol. 35. 



Ham. Gr. [Sig. the chief.] 

 punctatus, Hinde, 1879, Quar. Jour. 



Geo. Soc. Lond., vol. 35, Ham. Gr. 



[Sig. punctated ] 

 radiatus, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



radiated.] 

 serratus, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



serrated.] 

 simplex, Hinde, 1S79, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



simple.] 

 solidus, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



solid.] 

 truncatus, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



truncated.] 

 tuberculatum, Hinde, 1879, Quar. Jour. 



Geo. Soc. London, vol. 35, Ham. Gr. 



[Sig. tuberculated.] 

 Prioniodus, Pander, 1856, Monogr. d. foss. 



Fiscbe d. Silur. Syst. [Ety. ptionion, 



a small saw; odous, a tooth.] 

 abbreviates, Hinde, 1879, Quar. Jour. 



Geo. Soc. Lond., vol. 35, Ham. Gr. 



[Sig. abbreviated.] 

 acicularis, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



acicular.] 

 alatus, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



winged.] 

 angulatus, Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



angulated.] 

 armatus, Hinde, 1S79, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Ham. Gr. [Sig. 



armed.] 

 elegfins. Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Hud. Eiv. Gr. 



[Sig. elegant.] 

 erraticus,. Hinde, 1879, Quar. Jour. Geo. 



Soc. Loud., vol. 35, Ham. Gr. [Sig. 



erratic] 

 furcatus. Hinde, 1879, Quar. Jour. Geo. 



Soc. Lond., vol. 35, Hud. Eiv. Gr. 



[Sig. forked.] 

 panderi, Hinde, 1879, Quar. Jour. Geo. 

 Soc. Lond., vol. 35, Ham. Gr. [Ety. 

 proper name.] 

 politus, Hinde, 1879, Quar. Jour. Geo. 

 Soc. Lond., vol. 35, Hud. Eiv. Gr. 

 [Sig. polished.] 



Pkixoidus radicans, Hinde, 1879, Quar. 

 Jour. Geo. Soc. Lond., vol. 35, Hud. 

 Eiv. Gr. [Sig. rooting.] 

 spicatus. Hinde, 1879, Quar. Jour. Geo. 

 Soc. Lond., vol. 35, Ham. Gr. [Sig. 

 spiked.] 

 Protoscolex, Ulrich, 1878, Jour. Cin Soc. 

 Nat Hist., vol. 1. [Ety. protos, first; 

 skolex, a worm.] 

 covingtonensis, Ulrich, 1878, Jour. Cin. 

 Soc. Nat. Hist., vol. 1, Utica Slate Gr. 

 [Ety. proper name.] 

 ornatus, Ulrich, 1878, Jour. Cin. Soc. 

 Nat. Hist., vol. 1, Utica Slate Gr. 

 [Sig. ornate.] 

 simplex, Ulrich, 1878, Jour. Cin. Soc. 

 iSat. Hist., vol. 1, Utica Slate Gr. 

 [Sig. simple.] 

 tenuis, Ulrich, 1878, Jour. Cin. Soc. Nat. 

 Hist., vol. 1, Utica Slate Gr. [Sig. 

 slender.] 

 Scolithus is doubtless the work of some 

 kind of a borer, 

 tuberosus, Miller & Dyer, 1878, Cont. 

 to Pal. No. 2, Hud. Eiv. Gr. [Sig. 

 full of humps.] 

 woodi, Whitfield, 1880, Ann. Eep. Geo. 

 Sur. Wis., Potsdam Gr. [Ety. proper 

 name.] 

 Serpula insita, White, 1878, Proc. Acad. 

 Nat. Sci., CoalMeas. [Sig. inserted.] 

 Spirorbis anthracosia, Whitfield, 1881, 

 Am. Jour. Sci. and Arts, 3d ser., vol. 

 21, Coal Meas.[Sig. pertaining to coal.] 

 cincinnatensis, Miller & Dyer, 1878, 

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

 Hud. Eiv. Gr. [Ety. proper name.] 

 omphalodes, Goldfuss, 1826, Germ. Pe- 

 tref., Up. Held, and Ham. Gr. [Sig. 

 like a navel or boss.] 

 spinuliferus, Nicholson, 1875, Pal. Prov. 

 Ont., Ham. Gr. [Sig. spine bearing.] 

 Staurocephalites, Hinde, 1879, Quar. 

 Jour. Geo. Soc. Lond., vol. 35. [Ety. 

 stauros, a cross ; kephale, head ; lithos, 

 stone.] 

 niagarensis, Hinde, 1879, Quar. Jour. 

 Geo. Soc. Lond., vol. 35, Niagara Gr. 

 [Ety. proper name.] 

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

 Soc. Nat. Hist., vol. 1. [Ety. proper 

 name.] 

 cookana, Miller & Dyer, 1878, Cont. to 

 Pal. No. 2, Hud. Eiv. Gr. [Ety. 

 proper name.] 

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

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

 [Sig. rugose.] 



