10:2 



POST-TERTIARY ENTOMOSTRACA. 



Cyilierura cellulosa (Norman). 



— clathrata, G. O. Sars. 

 Cytheropteron nodosum, Brady. 



— latisswmm (Norman). 



Sclerochilus contortus (Norman). 

 Paradoxostoma ensiforme, Brady. 



3. Belfast. 



In digging the new docks at Belfast a fossiliferous deposit was passed through, 

 exceedingly rich in MoUusca now living in British seas. We examined for Ostracoda 

 samples of the material taken from the depths beneath the surface of three to four 

 feet, eight feet, twelve to fourteen feet, and twenty feet, and found the following species : 



Pontocypris mytiloides (Norman) . . 

 Cy there pellucida, Baird 



— viridis, Miiller 



— Zwfea, Miiller 



— albomaculata, Baird 



— convexa, Baird 



— crispata, Brady 



— ^M^cAe/Za, Brady 



— villosa (G. 0. Sars) 



— concinna, Jones 



— tuberculata (G, 0. Sars) .. 



— Jonesii (Baird) 



— antiquata (Baird) 



— R^AtYei (Baird) 



— Dunelmensis ( Norman) 



Cytheridea elongata, Brady 



Loxoconcha impressa (Baird) 



— tamarindus, Jones 



Xestoleberis depressa, G. 0. Sars .. 



— awran^ta (Baird) 



Cytherura nigrescens (Baird) 



— similis, G. 0. Sars 



— affinisi G. 0. Sars 



— striata, G. 0. Sars 



— undata, G. 0. Sars 



— gibba (Miiller) 



— aeuticostata, G. 0. Sars 

 Paradoxostoma variabile (Baird) ., 



— ensiforme, Brady ., 



3 to 4 ft. 



below 

 surface. 



X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 



X 

 X 

 X 



3 ft. 

 below 

 surface. 



X 

 X 

 X 



var. X 

 X 



X 



X 

 X 

 X 



12 to 14 20 ft. 

 ft. below below 

 surface, surface. 



X 

 X 

 X 



X 

 X 



X 

 X 

 X 

 X 

 X 



