6O NEW YORK STATE MUSEUM 



Carabocrinus cf. radiatus Billings (rr) 



Edrioaster saratogensis nov. (r) 



Paleschara ulrichi nov. (r) 



Schizocrania filosa (Hall) (r) 



Plectambonites sericeus typus (Sowerby) (cc) 



Plectorthis sp. cf. whitfieldi (N. H. Winchell) (rr) 



Dalmanella testudinaria (Dalman) (cc) 



Plaesiomys retrorsa (Salter) (c) 



Rafinesquina alternata (Emmons) (c) 



Clitambonites americanus (WhMeld) (r) 



Parastrophia hemiplicata Hall (r) 



Zygospira recurvirostris (Hall) (r) 



Whiteavesia cincta nov. (r) 



W. cumingsi nov. (c) 



Orthodesma ? subcarinatum nov. (c) 



Whitella elongata nov. (r) 



Clidophorus ventricosus nov. (c) 



C. foerstei nov. (c) 



Ctenodonta levata (Hall) (c) 



C. declivis nov. (r) 



C. prosseri nov. (c) 



C. radiata nov. (r) 



C. recta nov. (r) 



C. subcuneata nov. (r) 



Lyrodesma schucherti nov. (rr) 



Solenomya ? insperata nov. (r) 



Cuneamya acutifrons Ulrich (r) 



Archinacella orbiculata (Hall) (c) 



Cyclonema montrealense Billings (r) 



Cyclonema cushingi n<m (r) 



Clathrospira subconica Hall (r) 



Pterotheca c/. canaliculata (Hall) (rr) 



Eoharpes ottawensis (Billings) (rr) 



Trinucleus concentricus (Eaton) (cc) 



Proetus undulostriatus (Hall) (rr) 



Calymmene senaria Conrad (r) 



Lepidocoleus jamesi //. & W. (c) 



Ctenobolbina subrotunda Ruedemann (r) 



Technophorus cancellatus Ruedemann (r) 



While the foregoing list cites only the fossils obtained on the cliff 

 and slope of Snake hill, the cliff on the east shore of the lake, north 

 of Snake hill, and the outcrops about Edgewater park on the west 

 side have also furnished faunules that add to the Snake Hill con- 

 geries of species, especially to the graptolite biota : 



Corynoides calicularis Nicholson (cc) 



Dicranograptus nicholsoni Hopkinson (cc) 



