THE EURYPTERIDA OF NEW YORK 89 
BERTIE WATERLIME 
Eurypterus remipes Dekay. Herkimer, Oneida, Madison, Cayuga and 
Erie counties, N. Y. 
E. lacustris Hall. Erie and Cayuga counties, N. Y.; Bertie, Ontario 
E. lacustris var. pachychirus Hall. Erie county, N. Y. 
E. dekayi Hall. Erie county, N. Y. 
EK. pustulosus Hall, Erie county, N. Y. 
Eusarcus scorpionis Grote & Pitt. Erie county, N. Y. 
Dolichopterus macrochirus Hall. Herkimer and Erie counties, N. Y. 
D. siluriceps nov. Erie county, N. Y. 
D. testudineus mov. Herkimer county, N. Y. 
Pterygotus macrophthalmus Hall. Herkimer county, N. Y. 
P. buffaloensis Pohlman. Erie county, N. Y. 
P. cobbi Hall. Herkimer and Erie counties, N. Y. 
P. grandis (Pohlman). Erie county, N. Y. 
RONDOUT WATERLIME | 
Eurypterus remipes Dekay. Seneca and Genesee counties, N. Y. 
MANLIUS LIMESTONE 
Eurypterus micropnthalmus Hall. Herkimer, Onondaga and Otsego 
counties, N. Y.; Monroe limestone, Put-in-Bay, Lake Erie, Ohio 
Devonic 
Pterygotus atlanticus, nov. Campbellton, New Brunswick 
P. sp. Gaspé, Prov. Quebec; Dalhousie, New Brunswick 
? Eurypterus pulicaris Salter. New Brunswick 
? Eurypterella ornata Matthew. Lancaster, New Brunswick 
PORTAGE SANDSTONE 
Stylonurus (?) wrightianus (Dawson). Yates county, N. Y. 
CHEMUNG— CATSKILL BEDS ) 
Stylonurus (Ctenopterus) excelsior Hall. Delaware county, N. Y.; Wyom- 
ing county, Pennsylvania | 
S. beecheri (Hall). Warren, Warren co., Pennsylvania 
