36 LAMKLLIBRANCHIATi. 



Cardita acutlcosta (?), var. asperrima (Edwards, MS.), 8. V. Wood, 

 1871. 



Cardita acuticosta (?), var. asperrima. 



Men. Pal. Soc. 1871, pi. xxii. fig. 11, p. 142. (F. E. Edwards Coll.) 

 Horizon and Locality. 



Middle Eocene. — Bracklesham Beds. Bramshaw. 



Cardita alticostata, 8. V. Wood, 1871. 



Cardita alticostata. 

 Jlon. Pal. Soc. 1871, pi. xxi. fig. 3, p. 143. (F. E. Edwards Coll.) 



Horizon and Locality. 



Lower Eocene. — London Clay. Highgate. 



Cardita atomus, Edwards (MS.). 



Horizott and Locality. 



Upper Eocene. — Barton Beds. Barton. 



Cardita Brongniarti, Mantell, 1833. 



Venericardia Brongniarti. 

 Geol. S.E. England, 1833, p. 368 (no figure or description given). 



Cardita Brongniarti. 

 Dixon's ' Sussex,' 1850, pi. xiv. fig. 33, p. 225. (Dixon Coll.) 

 Mon. Pal. Soc. 1871, pi. xxii. fig. t), p. 143. (F. E. Edwards Coll.) 



Horizon and Localities. 



Lower Eocene. — London Clay. Portsmouth ; Bognor ; Alum Bay (uo. 4 

 Bed) ; Southampton. 



Cardita Brongniarti, var. Clarendonensis (Edwards, MS.), S. V. 

 Wood, 1871. 



Cardita Brongniarti, var. Clarendonen.iis. 

 Mon. Pal. Soc. 1871, pi. xxii. figs. 12% 12", p. 143. (F. E. Edwards CoU.) 



Horizon and Locality. 



Lower Eocene. — London Clay. Clarendon. 



Cardita Brongniarti, var. crebricostata, Edwards, MS. 



Horizon and Locality. 



Lower Eocene. — London Clay. Portsmouth. 



Cardita Brongniarti, var. Portsmouthiensis, Edwards, MS. 

 Horizon and Locality. 



Lower Eocene. — London Clay. Portsmouth. 



Cardita carinata, J. Sowerby, 1820. 



Venericardia carinata. 

 Mineral Conchology, 1820, pi. 269. fig. 2. (Sowerby CoU.) 



Cardita carinata. 



Mon. Pal. Soc. 1871, pi. xxii. figs. 15", lo"", p. 144. (F. E. Edwards Coll.) 

 Horizon and Localities. 



Middle Eocene. — Bracklesham Beds. Bracklesham Bay ; Stubbington. 



