from the " Cambridge Greensandy 



345 



Cytherella Chapmani, Jones and Hinde. 



CythereUa Chcipmam, Jones and Hinde, 1890, Suppl. Mon. Cret. En torn, 

 p. 49, pi. iii. fig. 70. 



A single valve, comparable with the specimens found in 

 the Gault, occurred in the washinii^s of Greensand from SwafF- 

 ham. At Folkestone this species makes its appearance in 

 zone iv., and was also found in zones v., vii., and viii. 



In concludino; these notes I must express my great obliga- 

 tions to Prof. Rupert Jones, F.R.S., who has given me the 

 benefit of his extensive knowledge of these forms and many 

 valuable suggestions herein incorporated. 



The Foraminifera of the Cambridge Greensand will shortly 

 be dealt with, in continuation of these notes on the Ostracoda. 



The Genera and Species of Cambridge- Greensand Ostracoday 

 and their Occurrence in the Beds below and above that 

 Horizon. 



Family Cypeidid.^. 



1. Paracypris siliqiia, J. Sf H. , 



2. Pontocypiis Bosqiietiana, /. 8)- H. . 



3. triquetra [Jones) 



9. 

 10. 

 11. 

 12. 



Family Baiediid^. 



Baiidia subdeltoidea {3Iilnster) . . 



Hairisiana, Jones 



, var. amplior, J. <§• H. 



Macrocypris siliqua, Jones. 



simplex, sp. u. 



Muen&teriana, J. Sf H. 



Bythocypris Browm.n, J. ^- H. . . 



lleussiana, ./. c^* M. 



? ieruica {Jones). 



Family Cytheeii)^. 



O 





13. Cy there Harri.-iana, Jones | ^ 



14. , var. setosa, J. 8f H. j jj^ 



o 



