Eurypterus remipes Dekay 
Page 161 
See plates 2-7 
Nearly complete operculum. Shows the form of the plate, the female 
genital appendages, lacking the paired terminal pieces. The pen- 
tagonal plates in front of the genital lobes are faintly outlined and 
the two interior tubular appendages are very distinctly shown as 
curved dark lines. x 2 
Detached tergite. Shows outline and sculpturing. x 2 
Horizon and locality. Bertie waterlime. Jerusalem hill, N. Y. 
Posterior sternite, showing the “‘ears’’ or antelateral processes, the 
median suture and transverse sculpture line. Natural size 
Horizon and locality. Bertie waterlime. Cranes Corners, N. Y. 
Second sternite of a female, the appendage broken out, save the basal 
portion. Natural size | 
Horizon and locality. Bertie waterlime. Jerusalem hill, N. Y. 
Dorsal view of two postabdominal segments. Shows anterior transverse 
row of scales and two median lines of larger scales, and the lateral 
epimera with their thickened edges and posterior lobes. x 2 
Horizon and locality. Bertie waterlime. Cedarville, N. Y. 
Telson, seen from underside and showing the median carina and marginal 
serration. X 2 | 
Hortzon and locality. Bertie waterlime. Cranes Corners, N. Y. 
Last postabdominal segment and telson, seen from dorsal side, showing 
articulation of telson and posterior doublure of the segment. The 
margin of the segment and the lateral margin of the anterior portion 
of the telson show distinct rows of pores, presumably the sockets of 
bristles 
Horizon and locality. Bertie waterlime. Jerusalem hill, N. Y. 
All are from photographs of originals in the State Museum 
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