136 GENERAL INDEX. 



Ptilodictyonidffi Zittell VIII.S46.S90 



Ptilopora McCoy VIII, 398,621 



acutaUlrich VIII, 622* 



cylindracea Ulr ....'. - VIII, 623* 



pauperaUlr VIII, 624*; 11,106*; IV, 374 



proutiHall V1II.308.625* 



validaUlrich VIII.623* 



Ptiloporella Hall VIII.397 



Ptiloporina Hall VIII.397 



Ptilotrypa Ulrich VII1,393,531 



obliquata Ulr VIII,393,531* 



Ptychodus Pander IV.374 



(Binodus) calceolus N. & W : 11,106*; IV.374 



obliquus Pander 



polygyrus VIII, 4t 



(Ptychonema Hall) VIII.379 



Pulvillus Carter VIII, 218 



Pychnodonts II, 89 



Badiopora d'Orbigny VIII.340 



Eamipora Toula Vin, 360.898 



Bana Linnaeus 11,138 



Baniceps Wyman , 11,140 



lyelli Wyman 11,137 



Baphidistia Carter VIII. 218 



Baphistoma Hall 111,316 



lentieularis (Sbv.) 111,316* 



Eauffella Ulrich VIII, 212, 217, 236 



flliosaUlr VIII, 236 



palmipes Ulr VIII.236 



Beceptaculites Defrance 111,301,345; VI.500; VHI.217,238 



formosus M. & W VL500* 



globularis Hall Ill, SOI* 



oweni Hall 111,302* 



sp. indet. 111,301* 



Beceptaculitidae Hinde VIII, 238 



Beniera Carter VIII.218 



Eensseljeria Hall 111,401; VI.502 



condoniM. Ch 111,401* 



( " )elongata (Vanuxem) 111,402 



ovalis Hall 111,401 



Beptaria Bolle VIIL368 



Beptilia 11,135 



Betepora Imperato VIII, 612 



( " )angulata Hall VIII.639 



( " )asperato-striata Hall VIII,399,639 



( " )diffusa Hall VIII,399 



( " ) flustriformis Phillips VIII,398 



laxa Phill 11,423 



( " ) trentonensis Nicholson VIII, 899, 639 



( " ) undata McCoy VIIL640 



Bhabdaria Billings VIII.216,240 



fragile Bill VIII.240 



furcata BiU VIII.240 



Bhabomeson Young and Young VIII, 364, 402 



gracile (Phillips) VIII.402 



rhombiferum (Phillips) VHI,661 



