ASTARTIDJ3. 35 



Astarte rugata (var. subquadrata, Edwards, MS.), 8. V. Wood, 

 1871. 



Astarte rugata. 



Mon. Pal. Soe. 1871, pi. xxiv. figs. 13", 13', p. 157. (F. E. Edwards Coll.) 

 Horizon and Locality. 



Lower Eocene. — London Clay. Sheppey. 



Astarte rugata, var. subrugata, S. V. Wood, 1871. 

 Antartt rmjata, var. suhriigata. 



Mon. Pal. Soc. 1871, pi. xxiv. figs. 11", ll^ p. 157. (F. E. Edwards Coll.) 

 Horizon and Localities. 

 Lower Eocene. — London Clay. Haverstock Hill; Sheppey; Alum Bay 

 (no. 4 Bed). 



Astarte rugata, var. umbonata, S. V. Wood, 1871. 

 Astarte rugata, var. umbonata. 



Mon. Pal. Soc. 1871, pi. xxiv. fig. 13'', p. 157. (F. E. Edwards Coll.) 

 Horizon and Locality. 



Lower Eocene. — London Clay. Potter's Bar. 



Astarte tenera (J. de C. Sowerby, MS.), J. Morris, 1852. 



Astarte tentra. 



Morris's Cat. Brit. Foss. 1843, p. 80. 



Quart. Journ. Geol. Soc. 1852, vol. viii. pi. xvi. fig. 6, p. 265. (F. E. Ed- 

 wards Coll.) 



Mon. Pal. Soc. 1871, pi. xxiv. figs. 14''-14'^, p. 157. (F. E. Edwards Coll.) 

 Horizon and Locality. 



Lower Eocene. — Thanet Sands. Heme Bay. 



Astarte tenera (?), var. Hampsteadiensis, S. V. Wood, 1871. 

 Astarte tenera (?), var. Hampsteadiensis. 



Mon. Pal. Soc. 1871, pi. xxiv. fig. 8, p. 158. [V. E. Edwards Coll.) 

 Horizon and Locality. ^ 



Lower Eocene. — London Clay. Ilampstead Well. 



Genus CARDITA, Bruguiere, 1792. 

 Encycl. Al^tli. 1702, vol. i. p. 401. 



Cardita acuticosta (?), Lamarck, 1806. 



Vcnericardia actdicosta. 

 Ann. Mu8. 1800, vol. 7. p. 57. 



Cardita acuticosta (?). 



Mon. Pal. Soc. 1871, pi. xxii. figs. 5«, r>'', p. 142. (F. E. Edwards Coll.) 

 Horizon and Locality. 



Middle Eocene. — Bracklesham Beds. Brackleskam Bay. 



d2 



