FAUNAL LISTS. 



1465 



WhitellasuUruncata (Hall). (N. Y., N. J., Canada.) 

 Whitella ventricosa (Hall). (N. Y., Minn., Canada.) 

 Zitteloceras hallianum (D'Orbigny). (N. Y., Can- 

 ada.) 



Zygospira exigua (Hall). (N. Y.) 

 Zygospira obsoleta (Foerste). (Cynthiana.) 

 Zygospira recurvirostris (Hall). (N. Y., Ky., etc.) 



XEENTON (PEOSSEE) OF UPPER MISSISSIPPI VALLEY. 



Allodesma subellipticum (Ulrich). 



A mbonychia affinis Ulrich. 



Ambonychia amygdalina Hall. 



Ambonychia bcllistriata Hall. 



Amphilichas cucullus (Meek and Worthen). 



Amphilichas robbinsi (Ulrich). 



Aparchitcs minutissimus trentonensis Ulrich. 



Archinacella scmicarinata Ulrich and Scofield. 



Archinacclla valida (Sardeson). 



Arthroclema armatum Ulrich. 



Arthroclema pulchellum Billings. 



Arthropora bifurcata Ulrich. 



Arthropora rcvcrsa UWch. 



Aspidopora elcgantula (Ulrich). 



Batostoma humile UWch. 



Bellerophon platyjstoma (Meek and Worthen). 



Bellerophon similis Ulrich and Scofield. 



Bollia subsequata Ulrich. 



Bollia unguloidea UWch. 



Bucania clliptica Ulrich and Scofield. 



Bucania lindsleyi (Safford). 



Bucania sublata Ulrich and Scofield. 



Byssonychia intermedia (Meek and Worthen). 



Bythocypris cylindrica (Hall). 



Calymcnc senaria Conrad. 



Camcroceras hcnnepini Clarke. 



Catazyga uphami (Winchell and Schuchert). 



Ceramoporclla irderporosa Ulrich. 



Ccraurus pleurexanthemus Green. 



Chasmatopora reticulata (Hall). 



Clathrospira conica Ulrich and Scofield. 



Clidophorus consuetus Ulrich. 



Clionychia undata (Emmons). 



Clitambonitcs diversus (Shaler). 



Clitambonites diversus altissimus Winchell and 



Schuchert. 



Cadocaulus neglectus Ulrich and Scofield. 

 Coeloclema trentonensis (Ulrich). 

 Constellaria varia Ulrich. 



Corydoccphalus wcsenbcrgcnsis paulianus (Clarke). 

 Corynotrypa dclicatula (James). 

 Crania trentonensis Hall. 

 Ctenobolbina obliqua Ulrich. 

 Ctenodonta alta (Hall). 

 Ctenodonta carinata Ulrich. ^ 



Ctenodonta intermedia (Ulrich). 

 Ctenodonta oviformis Ulrich. 

 Ctenodonta subnasuta Ulrich. 

 Cuneamya truncatula Ulrich. 

 Cybeloidesf winchelli (Clarke). 

 Cycloceras olorus (Hall). 

 Cyclonema varicosum Hall. 

 Cyclospira bisukata (Emmons). 

 Cyphotrypa acervulosa (Ulrich). 

 Cyrtodonta affinis Ulrich. 

 Cyrtodonta gibbera UWch. 

 Cyrtodonta grandis (Ulrich). 



Cyrtodonta grandis gcrmana (Ulrich). 



Cyrtodonta parva Ulrich. 



Cyrtolites ornatus minor Ulrich and Scofield. 



Cythcrellaf rugosa (Jones). 



Cytherella? rugosa arcta Ulrich. 



Cyrtospira wykoffensis Ukich and Scofield. 



Dalmanella rogata (Sardeson). 



Dalmanella tcstudinaria (Dalman). 



Dekayia trentonensis (Ulrich). 



Dianulites petropolitana Dybowski. 



Diastoporina flabellata Ulrich. 



Dinobolus(?) parvus (Whitfield). 



Dinorthis mcedsi (Winchell arid Schuchert). 



Dinorthis meedsi germana (Winchell and Schuchert). 



Diplotrypa limitaris UWch. 



Diplotrypa neglecta Ulrich. 



Eccyliomphalus subrotundus Ulrich and Scofield. 



Eccyliopterus owenanus (Meek and Worthen). 



Edrioaster bigsbyi (Billings). 



Endoccras protciforme Hall. 



Endodesma compressum Ulrich. 



Endodcsma cuneatum Ulrich. 



EoJiarpes minnesotensis (Clarke). 



Eoharpes rutrellum (Clarke). 



Eridotrypa xdilis (Eichwald). 



Eridotrypa ssdilis minor (Ulrich). 



Eridotrypa exigua Ulrich. 



EurychiUna ventrosa Ulrich. 



Favositella laxata (UMch). 



Fusispira angusta Ulrich and Scofield. 



Fusispira angusta subplana Ulrich and Scofield. 



Fusispira convexa Ulrich and Scofield. 



Fusispira elongata Hall. 



Fusispira inflata (Meek and Worthen). 



Fusispira intermedia Ulrich and Scofield. 



Fusispira nobilis Ulrich and Scofield. 



Fusispira planulata Ulrich and Scofield. 



Fusispira subbrevis Ulrich and Scofield. 



Fusispira subfusiformis (H?,ll). 



Fusispira vittata (Hall). 



Goldius lunatus (Billings). 



Graptodictya proava (Eichwald). 



Gyronema percarinata (Hall). 



Halliella labiosa Ulrich. 



Hallopora ampla (Ulrich). 



Hallopora dumalis (Ulrich). 



Hallopora goodJiuensis (UWch). 



Hallopora multitabulata (Ulrich). 



Halloporina crenulata (Ulrich). 



Haploconus galenensis (Clarke). 



Hebcricllafrankfortensis Foerste. 



Hekionopsis subcarinata Ulrich and Scofield. 



Hclopora mucronata Ulrich. 



Hclopora quadrata Ulrich. 



HemipJiragma irrasum (Ulrich). 



Hemiphragma ottawaensc (Foord). 



Hemipliragma tcnuimurale Ulrich. 



Hindia parva Ulrich. 



Holopea appressa UWch and Scofield. 



Holopea excelsa Ulrich and Scofield. 



Holopea paludiniformis Hall. 



Holopea pyrene Billings. 



Holopea similis Ulrich. 



Holopea supraplana Ulrich and Scofield. 



Homo'rypa cattosa Ulrich. 



Homotrypa? similis Foord. 



