60 APPENDIX. 



Cythere Harrisiana, Jones. 

 Cythereis triplicata (Eomer). 



— quadrilatera {Romer). 



— ornatissima {Reuss). 



— ornatissima-reticulata, nov. 



— ornatissima-nuda, nov. 

 Cytheridea perforata {Romer). 

 Cytheropteron concentricum {Reuss). 



— concentricum- virgineum, Jones. 



Cytherella ovata {Romer). 



— Muensteri {Romer). 



XVI. — OSTEACODA TROM THE IJPPER GrEENSAND AT VeNTNOR, IsLE OE WiGHT. 



Collected ey Do. G. J. Htnde, F.G.S. 



Macrocypris siliqua, Jones. 

 Cythereis ornatissima {Reuss). 

 Cytherella ovata {Romer). 



— Muensteri {Romer). 



— Williamsoniana, Jones. 



And others. 



XVII. OSTRACODA FROM THE IJPPER GrEENSAND AT WaEMINSTER, WILTSHIRE. 



Collected by Dr. G. J. Hinde, F.G.S. 



Bairdia subdeltoidea {Miinstei-). 

 Cythereis ornatissima {Reuss), var. 

 Cytheropteron concentricum-virgineum, Jones. 

 — cuspidatum, 7iov. ? 



And others. 



XVIII.— Ostracoda prom the Upper Greensand of Meux's Well, London. C. 

 Moore, F.G.S. (' Quart. Journ. Geol. Soc.,' vol. xxxiv, 1878, p. 917). 



Cythere, sp. nov. 



— virgin ea, Jones =. Cytheropteron concentricum {Reuss), var. virginea, 



Jones. 



— concentrica, Reuss = Cytheropteron. 

 Paracypris, sp. nov. 



