84 



[Assembly 



OriGtII^'Ai. Names. 



"Vol. II, page 



Orbicula('?) squamiformis .. 250 



" tenuilamellata 250 



Ormoceras vertebratiim 94 



Ortliis circulus 56 



" , elegaiitula . . , . . 252 



" " var 57 



" fasciata 255 



" flabellum? mr. 254, 255 



" hybrida 253 



" interstriata 326 



" pisum._ 250 



" punctostriata 254 



" pyramidalis 35 1 



" tenaidens 58 



" trinucleus 58 



Orthoceras abruptum 97 



" annulatum 96 



" cancellatum 292 



" clavatum 104 



" imbricatum 291 



" multiseptum 291 



" virgatum 291 



" virgulatum 96 



" . 14,291,292 



Orthonota curta 86 



" " C?) 285 



Paljeaster 247 



Palseaster niagarensis ...,„_ 247 



Palgeophycus striatus 22 . 



" tortuosus 26 



" ?__ 22 



Pentamerus fornicatus 81 



^' oblongus 79 



" occiden talis 341 



" ovalis 103 



Phacops limulurus 299 



" trisulcatus _. 300 



Ph-^inopora 46 



Phsenopora constellata 47 



" ensiformis 48 



" explanata 46 



Changed Names, Remarks, etc. 



Craniops squamiformis. 

 Discina tenuilamellata. 



Dalmania limulurus. 



