48 



NEW YORK STATE MUSEUM 



C Inadunata 



Anamesocrinus gen. nov. 

 Ancyrocrinus Hall 

 Arachnocrinus Meek & Worthen 

 Barycrinus Wachsnuth 

 Batherocrinus gen. nov. 

 Botryocrinus Angelin 

 Brachiocrinus Hall 

 Catactocrinus gen. nov. 

 Corematocrinus gen. nov. 

 Deltacrinus Ulrich 



I 



2 



3 

 4 

 5 

 6 



7 

 8 



9 



10 



1 1 Decadocrinus W. & Sp. 



D Incertae sedis ♦ 



i Aspidocrinus Hall 

 2 Edriocrinns Hall 



II List of Species and Varieties 

 A Camerata 



i Acacocrinus pentadactylus (Grabau) n. com. 



2 Acanthocrinus spinosus {Hall) n. com. 



3 Acanthocrinus onondaga sp. nov. 



4 Aorocrinus armatus sp. nov. 



5 Aorocrinus cauliculus {Hall) 



6 Aorocrinus elegans sp. nov. 



7 Aorocrinus formosus sp. nov. 



8 Aorocrinus praecursor {Hall) 



9 Aorocrinus longidactylus sp. nov. 

 io Clarkeocrinus ruedemanni sp. nov. 



1 1 Clarkeocrinus schoharie sp. nov. 



12 Clonocrinus ? (Corymbocrinus?) macroptalus {Hall) 



13 Cordylocrinus plumosus {Hall) 



14 Cordylocrinus ? ramulosus {Hall) 



15 Corocrinus ? calypso {Hall) n. com. 



16 Corocrinus ornatus sp. nov. 



17 Cyttarocrinus eriensis {Hall) n. com. 



18 Cyttarocrinus ? jewetti sp. nov. 



19 Dimerocrinus arborescens {Talbot) n. com. 



20 Dimerocrinus whitfieldi sp. nov. 



21 Dolatocrinus glyptus {Hall) 



22 Dolatocrinus glyptus var. intermedius {Hall) 



23 Dolatocrinus insignis sp. nov. 



24 Dolatocrinus liratus {Hall) 



25 Dolatocrinus lobatus sp. nov. 



26 Dolatocrinus marshi var. glaber var. nov. 



27 Dolatocrinus ornatus Meek 



28 Dolatocrinus speciosus {Hall) 



29 Gennaeocrinus carinatus Wood 



30 Gennaeocrinus carinatus var. crassicostatus var. nov. 



12 Glossocrinus gen. nov. 



13 Hallocrinus gen. nov. 



14 Halysiocrinus Ulrich em. Bather 



15 Haplocrinus Steininger 



16 Hypsocrinus Springer & Slocom 



17 Lasiocrinus Kirk 



18 Maragnicrinus Whitfield 



19 Myrtillocrinus Sandberger 



20 Poteriocrinus Miller 



21 Schultzicrinus Springer 



22 Symbathocrinus Phillips 



23 Stylocrinus Sandberger 



