APPRNDIX. C] 



XIX. — OSTRACODA FROM THE GaULT OP FOLKESTONE. Mr. FrED. ChAPMAN's 



Collection, 1880. 



Pontocypris trigonalis, nov. 

 Bairdia Harrisiana, Jones. 

 Cythere Harrisiana, Jones. 

 Cythereis triplicata {Bomer). 



— ornatissima (Reuss.) 



— ornatissima'-reticulata, nov. 

 Oytheridea perforata (lionier). 

 Cytheropteron concentriciim (Reuss). 

 Cytherella ovata {Rdmer). 



— Muensteri (Rdmer). 



— Williamsoniana, Jones. 



XX. — Ostracoda prom thr Gault op Folkestone, Kent. Mr. Fred. Chapman's 



Collection, 1888. 



Paracypris gracilis (?) (Bosquet). 



— siliqua, nov. 



Pontocypris trigonalis, nov. Not uncommon. 



— triquetra, Jones. 



— attenuata (?) (Reuss). 



— Bosquetiana, nov. Not uncommon. 

 Bairdia Harrisiana, Jones. 



Cythere Harrisiana, Jones. Common. 



— Harrisiana-setosa, nov. 



— Harrisiana-reticosa, nov. 



— gaultina, Jones. 



— Koninckiana, Bosquet. 

 Cytliereis triplicata (Rdmer). Common. 



— auriculata (Cornuel). Common. 



— quadrilatera (Corner). Young and adult ; common. 



— ornatissima (Reuss). Young and adult. 



— ornatissima-reticulata, nov. Common. 

 Cytberidea perforata (Romer). Common. 

 Cytheropteron concentricum, Reuss. Common. 



— umbonatum-longispinatura, nov. 



Cytherella ovata, Rdmer. Common. 



