FAUNAL LISTS. 



1467 



Tetraddla lunatifera (Ulrich). 



Tetranota bidorsata (Hall). 



Tetranota obsoleta Ulrich and Scofield. 



Tetranota sexcarinata Ulrich and Scofield. 



Trematis ottawaensis Billings. 



Tripteroceras planoconvexum (Hall). 



Trochonema altum Ulrich and Scofield. 



Trochonema fragile Ulrich and Scofield. 



Trochonema (Eunema) robUnsi Ulrich and Scofield. 



Trochonema (Eunema) salteri Ulrich and Scofield. 



Trochonema (Eunema) simile Ulrich and Scofield. 



Trochonema subcrassum Ulrich and Scofield. 



Trochonema umbilicatum (Hall). 



Vanuxemia abrupta Ulrich. 



Vanuxemia hayniana (Safford). 



Whiteavesia subcarinata (Ulrich). 



Whitella prxcipta Ulrich. 



Whitclla subcarinata Ulrich. 



WJiitclla truncata Ulrich. 



Zygospira recurvirostris (Hall). 



TEENTON (STETVARTVILLE) OP UPPER MISSISSIPPI 

 VALLEY. 



Ccelocaulus cehlerti Ulrich and Scofield. 

 Fusispira inflata (Meek and Worthen). 

 Fusispira inflata ventricosa (Hall). 

 Fusispira subbrevis Ulrich and Scofield. 

 Hormotoma(?) major (Hall). 

 Hormotoma trentonensis Ulrich and Scofield. 

 Lophospira augustina (Billings). 

 Lophospira augustina minnesotensis Ulrich and Sco- 

 field. 



Madurina cuneata (Whitfield). 

 Maclurina manitobensis (Whiteaves). 

 Madurina subrotunda (Whitfield). 

 Madurites crassus (Ulrich and Scofield). 

 Tripteroceras Iambi? Whiteaves. 

 Trochonema umbilicatum (Hall). 



TRENTON (CUKDSVILLE) OF OHIO VALLEY AND 

 CANADA. 



Aesiocystites priscus Miller and Gurley. 

 Agelacrinitcs dicksoni Billings. 

 Amygdalocystitis florealis Billings. 

 Amygdalocystitcs florcalis Isevis Billings. 

 A mygdalocystitcs huntingtoni Wetherby . 

 Amygdalocystites radiatus Billings. 

 Amygdalocystitcs tenuistriatus Billings. 

 Archseocrinus dcsideratus W. R Billings. 

 Archxocrinus lacunosus (Billings). 

 Archxocrinus marginatus (Billings). 

 Archxocrinus microbasilis (Billings). 

 Archxocrinus pyriformis (Billings). 

 Archinacclla cingulata Ulrich. 

 Astrocystitcs ottaivaensis Whiteaves. 

 Astroporites ottawaensis Lambe. 

 Atclocystites huxleyi Billings. 

 Bathyurus ingalli Raymond. 

 Selemnocystitcs wcthcrbyi Miller and Gurley. 

 Carabocrinus ovalis Miller and Gurley. 

 Carabocrinus radiatus Billings. 

 Carabocrinus vancortlandti Billings. 

 Ceraurinus trentonensis Barton. 

 Cheirocrinus logani (Billings). 

 Cheirocrinus logani gracilis (Billings). 

 Cleiocrinus regius Billings. 



Clciocrinus sculptus Springer. 

 Comarocystites punctatus Billings. 

 Cremacrinus articulosus (Billirgs). 

 Cremacrinus inxqualis (Billings). 

 Cremacrinus rugosus (Billings). 

 Ctenodonta subrotunda (Ulrich). 

 Cupulocrinus conjugans (Billings). 

 Cupulocrinus humilis (Billings). 

 Cupulocrinus jewetti (Billings). 

 Cupulocrinus jcwetti kentuckiensis Springer. 

 Cyclocystoides halli Billings. 

 Dendrocrinus acutidactylus Billings. 

 Dendrocrinus proboscidiatus Billings. 

 Dinorthis pectinella (Hall). 

 Edrioaster bigsbyi (Billings). 

 Endoceras clarki (Wetherby). 

 Endoceras gracile (Wetherby). 

 Eoharpes dentoni (Billings). 

 Glaucocrinus falconeri Parks and Alcock. 

 Glyptocrinus circumcarinatus Parks. 

 Glyptocrinus mercerensis Miller and Gurley. 

 Glyptocrinus ornatus Billings. 

 Glyptocrinus ramulosus Billings. 

 Glyptocystites multiporus Billings. 

 Heterocrinus milleri Wetherby. 

 Heterocrinus tenuis Billings. 

 Hybocrinus conicus Billings. 

 Hybocrinus tumidus Billings. 

 Hybocystites cldonensis (Parks). 

 Hybocystites problematicus Wetherby. 

 Lophospira bicincta (Hall). 

 Ohiocrinusjcllevillensis (W. R. BUlings). 

 Omospira alexandra (Billings). 

 Orthis tricenaria Conrad. 

 Ottawacrinus billingsi Springer. 

 Ottawacrinus typus W. R. Billings. 

 Palxocrinus angulatus (Billings). 

 Palxocrinus pulchellus Billings. 

 Palseocrinus rhombiferus Billings. 

 Periglyptocrinus billingsi Wachsmuth and Springer. 

 Periglyptocrinus priscus (Billings). 

 Petr -aster rigidus (Billings). 

 Plectambonites curdsvillensis Foerste. 

 Pleurocystites filitextus Billings. 

 Pleurocystites mercerensis Miller and Gurley. 

 Pleurocystites squamosus Billings. 

 Pleurocystites squamosus robustus (Billings). 

 Porocrinus conicus Billings. 

 Porocrinus kentuckiensis Miller and Gurley. 

 Protastcr whiteavesiana Parks. 

 Protaxocrinus elegans (Billings). 

 Protaxocrinus Ixvis (Billings). 

 Raphistomina denticulata UWch. 

 Retcocrinus alveolatus Miller and Gurley. 

 Reteocrinus stellaris Billings. 

 Rhynchotrema subtrigonale (Hall). 

 Salpingostoma buelli kentuckiensis Ulrich and Sco- 

 field. 



Sinuites cancettatus (Hall). 

 Sinuites pervolutus (Ulrich and Scofield). 

 Stenaster salteri Billings. 

 Streptelasma corniculum Hall. 

 Tseniaster cylindricus (Billings). 

 Tetranota obsoleta UWch. 

 Thresherodiscus ramosus Foerste. 

 Vanuxemia cardinata Ulrich. 

 Vanuxemia gibbosa Ulrich. 

 Zygospira recurvirostris Hall. 



84243 Bull. 92 vol 2 



