182 GASTEROPODA. 



Turbonilla cylindrella, Edwards (MS.). 



Horizon and Locality. 

 Lower Eocene. — London Clay. Highgate. 



Turbonilla oblique-costata, Edwards (MS.). 



Horizon and Localities. 

 Upper Eocene. — Barton Beds. Barton ; Hordwell. 



Turbonilla pulchra, Deshayes, 1862. 



Turbonilla pulchra, 

 Desc. Anim. sans Vert. 1862, vol. ii. pi. xx. figs. 24, 25, p. 5G7. 

 Ann. See. R. Mai. Belgique, 1888, vol. xsiii. p. 110. 



Horizons and Localities. 

 Oligocene. — Headon Beds. Colwell Bay ; Roydon. 

 Upper Eocene. — Barton Beds. Barton ; High Cliff. 



Turbonilla scalaroides (?), Deshayes, 1862. 



Turbonilla scalaroides. 

 Desc. Anim. sans Vert. 1862, vol. ii. pi. xxi. figs. 9, 10, p. 568. 



Horizon and Locality. 



Upper Eocene. — Barton Beds. High Clifi". 



Turbonilla semilsevis, Edwards (MS.). 



Horizon and Locality. 



Oligocene. — Headon Beds. Roydon. 



Turbonilla semiplicata, Edwards (MS.). 



Horizon and Locality. 

 Middle Eocene. — Brachlesham Beds. Bracklesham Bay. 



Turbonilla sorella, Edwards (MS.). 



Horizon and Locality. 

 Oligocene. — Headon Beds. Headon. 



Turbonilla subcostellata, Edwards (MS.). 



Horizon and Locality. 

 Upper Eocene. — Barton Beds. High Cliff. 



Turbonilla sulcata, Edwards (MS.). 



Horizon and Locality. 



Lower Eocene. — London Clay. Willesden. 



Turbonilla sulcata, var. Clarendonensis, Edwards (MS.). 



Horizon and Locality. 

 Lower Eocene. — London Clay. Clarendon. 



Turbonilla tenuiplica, Edwards (MS.). 



Horizon and Locality. 



Lower T^^ • . —London Clay. Highgate Wood, Finchley. 



