RYSEDORPH HILL FOSSILS 



Bull.49 N.Y State Museum 



Plate 5 



f: 



\ 



18 



-•-<! 



v\ \ ''r'rsr: 



jf^ 



• ill'iil HIIMI^U^ 



20 



22 



24 



26 



23 



-isi^^^^fi'' 



G.B.Simpson del. 



James BrLyon. State Printer 



Phil. Ast.lith. 



