24 



NEW-YORK STATE COLLECTION. 



CRINOIDEA OF THE CLINTON GROUP. 



Names. 



572 1 Closterocrinus elongatus, 



573 2 Glyptocrinus plumosus. 



574 3 GrLYPTOCRINUS ^? 



575 1 ichthyocrinus clintonensis. 



576 1 Caryocrinus ornatus. 



577 2 Tentaculites mintjtus. 



578 3 Tentaculites distans. Flamborough head (Canada West). 



Joints of undetermined crinoidea(l). S. Mohawk village. Cabinet, 



Localities. 



Lockport. 

 Oak-orchard creek. 

 Niagara county. 

 Niagara county. 

 Lockport. 

 Rochester. 



CRINOIDEA OF THE NIAGARA GROUP 



579 1 Homocrinus parvus. Lockport. 



580 2 Homocrinus cylindricus. Lockport, 



581 1 GrLYPTASTER BRACHIATUS. Lockport, 



582 1 Thysanocrinus liliiformis. Lockport, 



583 2 Thysanocrinus canalicdlatus. Lockport. 



584 3 Thysanocrinus aculeatus. Lockport. 



585 4 Thysanocrinus immaturus. Lockport. 

 5S6 1 Myelodactylus convolutus. Lockport. 



587 1 Dendrocrinus longidactylus. Lockport, 



588 2 Ichthyocrinus LiEvis. Lockport. 



589 1 Lyriocrinus dactylus. Lockport. 



590 1 Lecanocrinus macropetalus. Lockport. 



591 2 Lecanocrinus ornatus. 



592 3 Lecanocrinus simplex. 



593 4 Lecanocrinus caliculus. 



594 1 Macrostylocrinus ornatus. 



595 1 Saccocrinus speciosus. 



596 1 Eucalyptocrinus decorus. 



597 2 Eucalyptocrinus cjelatus. 



598 3 Eucalyptocrinus papolosus. 



599 1 Stephanocrinus angulatus. 

 600 



Lockport. 



Lockport. 



Lockport. 



Lockport. 



Lockport. 



Lockport, Rochester, eto. 



Lockport. 



Sweden, Monroe. 



Lockport. ■ 



2 Stefhanocrinus gemmiformis. Lockport. 



