28 POST-TERTIARY ENTOMOSTRACA. 



Fontocypris trigonella, G. O. Sars. 

 Cythere pellucida, Baird. 



— castanea, G. O. Sars. 



— crispata, Brady. 



— viridis, Midler. 



— lutea, Miiller. 



— ylobulifera, Brady. 



— villosa (G. O. Sars). 



— concinna, Jones. 



— convexa, Baird. 



— angulata (G. 0. Sars). 



— tuberculata (G. 0. Sars). 



— costata, Brady. 



— Bunehnensis (Norman). 

 Cytheridea papillosa. Bosquet. 



— punctillata, Brady. 

 Eucyfhere Argus (G. 0. Sars). 

 Loxoconcha tamarindus (Jones). 



— frayilis, G. O. Sars, 

 Xestoleberis depressa, G. 0. Sars. 

 Cytherura concentrica, n. sp. 



— undata, G. O. Sars. 



— Sarsii, Brady. 



— clathrata, G. 0, Sars. 

 Cytheropteron latissimum (Norman). 

 By thocy there simplex (Norman). 

 SclerocJiilus contortus (Norman). 

 Paradoxostoma variabile (Baird). 

 Polycope orbicularis, G. O. Sars. 

 Bosquetia robusta, nov. gen. et sp. 



2. In and around Glasgow. 



In the immediate neighbourhood of Glasgow the arctic marine clay rests upon a 

 thick bed of sand, and is distinctly covered by a river-drift.^ 



' On this and other connected points, see an admirable series of papers by Mr. James Binnie, on 

 "The Surface Geology of Glasgow," published in the 'Trans. Geol. Soc. of Glasgow,' vol. ii, parts ii and 

 iii ; vol. iii, part i. 



