KXPLAXATION OF PLATE CVII. 



SCAl'HITES NllDOSUS Owell ? p. 824 



1-2. Lateral and dorsal views of an imperfect specimen illustrated 

 liv Whitfield. 



Locall/y nut known. 



Sc.\pHiTES iiiPi'ucREPis ( DeKav ) p. 826 



3-5. Three views of an internal cast. 

 6. Lateral \'ie\v of another internal cast. 



McrchcmtvUIc clay-marl; Lciinla, I /6_?) . 



PlVCIIflCEK.XS ( SOLENOCEk.VS ) .WXULIFER Morloll, 



7-g. Three views of the type specimen, ('x2). 



McrcliantviUc clay-iuarl, Delaware and Chcsal'cakc 

 Canal. 



109S 



