REVISION OF PALEOZOIC STELLEROIDEA. 23 



Page. 



Paldeaster longibrachiatus Miller =Promopalxaster spinulosus 115 



P. magnificus Miller =Promopal9easter magnificus 122 



P. matutinus Hall=Rudsonaster matutinus 57 



P. miamiensis Miller =Anorthaster miamiensis 127 



P. montanus Trautschold= Urasterella montana 189 



P. niagarensis Hall 69 



P. obtusus Salter=Stenaster (?) obtusus 167 



P. parviusculus Billings= Mesopalseaster ( f ) parviusculus 87 



P. pulchellus Billings= Urasterella pulchella 178 



P. pygmsea Eichwald. Not known to writer. Middle Ordovicic, Pulkowa, 



Russia. 



P. ruthveni Salter= Urasterella ruthveni 187 



P. shajferi Hall= Mesopalseaster shajferi 77 



P. simplex Miller and Dyer=Hudsonaster incomptus 61 



P. spedosus Meek=Promopalseaster spedosus 109 



P. spinulosus Miller and ~Dyer=Promopalxaster spinulosus 115 



P. squamatus Salter. Not known to writer. See Cat. Woodwardian Mus., 1873, 



p. 47; and Woodward, Geol. Mag., dec. 2, vol. 1, 1874, p. 7 (listed only). 



Bala of England. 



P. ( Monaster] stutchburii Etheridge=Australaster ( ?) stutchburii 73 



P. wilberanus Hall= Mesopalseaster ( ?) wilberanus 84 



P. ? wilsoni Raymond Promopalseaster wilsoni 106 



P. wyJcoffi Miller and Gurley=Promopalseaster wykoffi 119 



Palaeasterina Gregory =Palasterina 150 



Paleeasterina of authors =Petraster 138 



P. antiqua S&lter=Lindstr6master antiquus 149 



P. approximata Miller and Dyer=Petr aster spedosus 142 



P. fimbriata Meek and WorthQn=Schcenaster fimbriatus 204 



P. rugosa Billings Hudsonaster rugosus 64 



P. spedosa Miller and Dyer=Petr aster spedosus 142 



Palaenectria Stmtz=Palseostella 155 



P. devonica StiiTtz=Palssostella solida 156 



Palaeocoma Miller (p^Tf)=Ptilonaster 239 



Palseocoma S&lter=Sturtzaster 252 



Palaeocoma (Bdellacoma) Salter =Bdellacoma 254 



Palaeocoma (Bhopalocoma) SsilteT=Rhopalocoma 254 



P. colvini SalteTStiirtzaster colvini 253 



P. cygnipes Salter Sturtzaster cygnipes 253 



P. cylindrica Billings= Txniaster cylindricus 220 



P. marstoni Salter= Sturtzaster marstoni 253 



P. princeps MilleT=Ptilonaster princeps 240 



P. pyrotechnica S&lter=Rhopalocoma pyrote'chnica 254 



P. spinosa Billings= Tssniaster spinosus 219 



P. vermiformis Salter = Bdellacoma vermi/ormis 254 



Palseodiscus ferox Salter=an echinid. See Jackson, Mem. Boston Soc. Nat. 



Hist., vol. 7, 1912, p. 250. 



Palseophioinyxa Sturtz 234 



P.grandis (Sturtz) 235 



Palseophiura Sturtz 235 



P. simplex Sturtz 235 



Palaeosolaster Sturtz 209 



P. gregoryi Sturtz 209 



P. (?) gyalum (Clarke) 210 



