EARLY DEVONIC HISTORY OF NEW YORK AND EASTERN NORTH AMERICA 149 



W Megambonia parva Weller 



HW M. bellistriata Hall 



S Nuculites barretti Shimer 



C . . . . N. fraxinus Clarke 



i 

 C N. (Ditichia) doto Clarke 



CSV Cypricardinia lamellosa Hall 



C Carydium gregarium Beushausen 



C Conocardium inceptum Hall ? 



C Lunulicardium ? 



Brachiopods 



HCSV Rensselaeria ovoides (Eaton) 



SW R. subglobosa Weller 



S R. aequiradiata Hall 



HCV Megalanteris ovalis Hall 



C M. diobolaris Clarke 



HS VW Beachia suessana Hall 



CV Cryptonella fausta Clarke 



CV Oriskania sinuata Clarke 



HCV O. navicella Hall & Clarke 



HCVW Camarotoechia barrandii Hall 



Ch C. acutiplicata Hall 



HCV C. fitchana Hall 



HCV C. oblata Hall 



HV C. pliopleura Hall 



H C. principalis Hall 



H C. septata Hall 



HV C. multistriata Hall 



H C. speciosa Hall 



W C. biplicata Hall 



H C. ramsayi Hall 



W C. bialveata Hall 



C C. dryope Billings 



ChS Uncinulus vellicatus Hall 



Ch U. pyramidatus Hall 



ChV U. campbellanus Hall 



Ch U. nobilis Hall 



Ch U. ventricosus Hall 



