104 



POST-TERTIARY ENTOMOSTRACA. 



Ostracoda obtained from the material submitted to us presented a general Arctic 

 character, varied by one or two Tertiary forms, and were greatly worn. 



The following Ostracoda were found : 



Cythere alhomaculata, Baird. 



— cicatricosa, Reuss. 



— villosa (G. 0. Sars). 



— macropora. Bosquet. 



— latimarginata, Speyer. 



— tuberculata (G. 0. Sars). 



— Hoptonemis, n. sp. 

 Ci/theridea elongata, Brady. 

 Cytlierura nigrescem (Baird). 

 Cgtheropteron nodosum, Brady. 



— Montrosiense, n. sp. 

 Asterope teres (Norman). 



6, Hornsea. 



The beds at Hornsea have been described in a paper " On the Glacial and Post- 

 glacial Structure of Lincolnshire and South-east Yorkshire," by Searles V. Wood, jun., 

 Esq., E.G.S., and the Rev. J. L. Rowe, F.G.S."^ 



In the material submitted to us the following Ostracoda were found : 



1. In the lower freshwater bed — ■ 



Cypris compressa, Baird. 



— gibha, Raradohr. 



— reptans (Baird). 



Cypridopsis obesa, Brady and Robertson. 

 Candona albicans, Brady. 



— lactea, Baird. 



— Candida (MilUer). 

 Limnicythere inopinafa (Baird). 

 Cytheridea lacustris (G. 0. Sars). 



' ' Quart. Journal of Geol. Sec.,' vol. xxiv, p. 146. 



