50 



TERTIARY ENTOMOSTRACA OE ENGLAND. 



Cytherella Muensteri , 



— var. (smooth) 



— — var.rectipunctata 



— Roemeri 



— Beussii 



— Dixoni 



— Beyrichi, var. laevis, &c 



Bairdia coritracta 



Cy there Wetherelli 



— consobrina , 



— angulatopora 



— Bosquetiana 



Krithe Bartonensis 



Pseudocy there attenuata 



Pontocypris, sp 



Cy there Forbesii 



Xestoleberis Colwellensis 



— aurantia, var 



Cytherideis Colwellensis 



— gracilis 



Cytherella, sp 



Candona Forbesii 



? Cy theridei s unisulcata 



Potamocypris Brodiei 



Pseudocy there Bristovii 



Cypris gibba 



Cypridea spinigera a 



Cytheridea montosa 



Potamocypris tuberculata 



Bairdia fusca 



— rhomboidea 



Cythere convexa 



— trigonula 



— Woodiana 



— laqueata 



— macropora 



— retifastigiata 



— dictyosigma 



— trachy pora 



— sublacunosa 



— latimarginata 



Cythereis senilis 



— Hoernesi 



— Jonesii 



Cytheridea pinguis 



Cytherideis botellina 



? — ren 



Bairdia, sp 



Cytheridea elongata 



Loxoconcha tamarindus 



? Aglaia cypridoidea 



d. a 

 <u a 



Cm 3 



17 

 17 

 17 

 •17 

 17 

 17 

 17 

 17 

 20 

 20 

 22 

 22 

 to 

 12 

 16 

 31 

 41 

 41 

 45 

 45 

 48 

 13 

 46 

 11 

 43 

 9 

 14 

 37 

 11 

 17 

 18 

 19 

 19 

 23 

 23 

 23 

 23 

 24 

 24 

 27 

 27 

 32 

 32 

 35 

 38 

 45 

 46 

 17 

 38 

 42 

 12 



o .a 



o OS 



Ofe 



a t3 

 a a* 



.2 br 



& « 



O 



pq 



pq 



pq 



<a 



t 



pq 



<« 



C. spinigera occurs also in the Wealden beds. 



