322 



NEW YORK STATE MUSEUM 



39 Nucleospira ventricosa Hall 



40 Uncinulus nucleolatus Hall 



41 U. abruptus Hall 1 



42 U. vellicatus Hall 1 



43 Camarotoechia altiplicata Hall 1 



44 C. acutiplicata Hall 



45 Stenoscbisma formosuni (Hall) 



46 Eatonia medialis (Vanuxem) 



47 E. singularis (Vanuxem) 



48 Anoplotheca concava (Hall) 



49 Atrypina imbricata //(/// 



50 Meristella laevis (Vanuxem) 1 



51 M. bella (Hall) 



52 M. subquadrata Hall 



53 M. arcuata Hall 



54 M. prinoeps Hall 



55 Atrypa reticularis (Linnaeus) 



56 Rensselaeria elliptlca Hall 1 



57 Anastrophia verneuili (Hall) 



Pelecypoda 



58 Cypricardinia crassa IhtV 



59 Megambonia obscura //'/// 1 



60 



M. 



lata Hall 1 



61 



M. 



oblonga Hall 1 



62 



M. 



? cordiformis Hall 1 



63 



M. 



subofbicularis Hall 



64 



M. 



rhomboidea HalV 



65 



Pterinea 



tenuilamellata Hall 1 



66 



P. 



schobariae H all 1 



67 



P. 



aequiradiata Hal/ 1 



68 



P. 



communis 11 all 



(!!> 



P. 



pauciradiata Hall 



70 



P. 



textilis HalV 



71 



P. 



bellula Hall 



72 



P. 



securiform is Hall 



Gastropoda 





7.'; Diaphorostoma depressum (Hall) 

 74 Strophostylus elegans Hall 



75 



Platyceras 



ventricosum ('on fad 



76 



P. 



gebhardi Conrad 



77 



P. 



robustum HalV 



78 



P. 



sinuatum Hall 



79 





trilobatum Hall 



80 



j > 



multisinuatum HalV 



S1 



p] 



retrorsum HalV 



82 





retrorsum abnorme HalV 



8S 





intermedium HalV 



84 





unguiforme HalV 



85 



V. 



sulcoplioatum HalV 



86 



P. 



tenuiliratum HalV 



87 





perplicatum HalV 



ss 



p] 



plicatile HalV 



89 



P. 



platystoma HalV 



90 



P. 



platystojna alveatum Hall 



91 



P. 



bisulcafum HalV 



92 



j > 



pileiforme HalV 



93 





perlatum Hall' 



94 



P 



spirale //'///'■ 



95 



P. 



incile HalV 



1 Schoharie county, exacl locality not known. 



