SOLENID^. 79 



Solen obliquus, J. de C. Sowerby, 1844. 



Solen ohliquux. 



Mineral Conchology, 1844, pi. 641. figs. 2", 2" (F. E. Edwards Coll), 



fig. 2"^ (Sowerby Coll.). 

 Dixon's ' Sussex,' 1850, pi ii. fig. 1. (Dixon CoU.) 



Horizon and Localities. 



Middle Eocene. — BrackleshamBeds. Bracklesham Bay ; Bramshaw; Brook; 

 Huntingbridge. 



Solen similis, Edwards (MS.). 



Horizon and Locality. 



Lower Eocene. — London Clay. Portsmouth. 



Genus ENSIS, Schumacher, 1817. 

 NouT. Syst. Hab. Test. 1817, p. 143. 

 Ensis gracilis, J. de C. Sowerby, 1844. 



fiolen (/ravilis. 



Mineral Conchology, 1844, pi. 641. figs. 1, 1". (Sowerby Coll.) 



Horizons and Localities. 



Oligocene. — Headon Beds. Whitley Ridge. 



Upper Eocene. — Barton Beds. Barton. 



Middle Eocene. — Bracklesham Beds. Bracklesham Bay. 



Genus CULTEIJ.US, Schumacher, 1817. 

 Nouv. Syst. Hab. Test. 1817, p. 130. 



Cultellus affinis, J. de C. Sowerby, 1812. 



Solen affinis. 



Mineral Conchology, 1812, pi. 3. (Sowerby Coll.) 

 Cidtellus affinis. 



Mineral Conchology, 1844, pi. 64.3. (F. E. Edwards Coll.) 



Dixon's ' Sussex,' 1850, pi. xiv. fig. 6, p. 224. (Dixon Coll.) 

 Horizo7is and Localities. 



Upper Eocene. — Barton Beds. Barton. 



Middle Eocene. — Brackleshatn Beds. Brook. 



Lower Eocene. — London Clay. Highgate ; Bognor. 



Cultellus attenuatus, Edwards (MS.). 



Horizon and Locality. 

 Upper Eocene. — Barton Beds. Barton. 



Genus SOLECURTUS, BlainviUe, 1824. 

 Diet. Sci. Nat. 1824, vol. 32. p. 361. 



Solecurtus Deshayesi, C. Des Moulins, 1832. 



Solen striyilfittK. 

 Systema Natura?, 1767, ed. 12, vol. i. p. 1115. 



Solecurtus Deshayesi. 

 Act. Soc. Linn. Bordeaux, 1832, vol. v. p. 106. 



