PR080BBANCHIATA. PYKAMIDELLIB*. 177 



Obeliscus microstoma, Deshayes, 1862. 



Ttirbonilla microstoma. 

 Desc. Anim. sans Vert. 1862, vol ii. pi. xxvii. figs. 5, 6, p. 577. 



Syrnola microstoma. 



Ann. Soc. R. Mai. Belgique, 1888, vol. xxiii. p. 96. 



Horizons and Localities. 

 Upper Eocene. — Barton Beds, lligh Cliffl 

 Middle Eocene. — BracMesham Beds. Brackleshain Bay. 



Obeliscus minimus, J. Sowerby, 1819. 



Melania minima. 



Mineral Conchology, 1819, pi. 241. fig. 3. (Sowerby OoU.) 



Horizon and Locality. 



Oligocene. — Headon Beds. Brockenhurst. 



Obeliscus miser (?), Deshayes, 1862. 



Pyramidella misera. 



Desc. Anim. sans Vert. 1862, vol. ii. pi. xxi. figs. 35, 36, p. 586. 



Syrnola misera. 

 Ann. Soc. R. Mai. Belgique, 1888, vol. xxiii. p. 93. 



Horizon and Locality. 

 Middle Eocene. — BracMesham Beds. Stubbington. 



Obeliscus multispiratus, Edwards (MS.). 



Horizon and Locality. 

 Oligocene. — Headon Beds. Headon Hill. 



Obeliscus obscurus, Edwards (MS.). 



Horizons and Localities. 

 Oligocene. — Headon Beds. Roydon. 

 Upper Eocene. — Barton Beds. High Cliff. 



Obeliscus polygyrus, Edwards (MS.). 



Horizon and Localities. 



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



Obeliscus pseudospinus, Edwards (MS.). 



Horizon and Locality. 

 Oligocene. — Hempstead Beds. Hempstead. 



Obeliscus pupa, Charlesworth (MS.). 



Odostomia pupa. 

 Morris's 'Cat. Brit. Foss.' 1854, ed. 2, p. 265 {non Dubois, 1831). 



Horiayn and Locality. 



Upper Eocene. — Barton Beds. High Cliff. 



Obeliscus pyramis (?), Deshayes, 1862. 



Odostomia pyramis. 

 Desc. Anim. sans Vert. 1862, vol. ii. pi. xviii. figs. 7, 8, p. 560. 



