Part diagram 



Ottawaci'iniis typua, n^i//i 



9sS>S>9 



Diagram 



Lower pbilcs If 



ventral iube enlarged 



FosteHor aide 



Dentlrocrinus proboscidialus. XBUlings. 1857 



Uiagrwn. of 

 anterior side 



Diagram, of 

 Section at lerel posterior side 



of secondary t>radu(jJa 



alee 



ocrnms rujTosus. nsp 



Diagrcun 



ilceocTinus furcillalus. nsp. 



Sutzire 



enlarged 



JLU,fU.^,*^g^^ 



