rROSOHRANCHIATA. — PLEimOTOMin^B. 119 



Pleurotoma verticillum, Edwards, 1860. 



Pleurotoma veHicillum. 



Mon. Pal. Soc. 18G0, pi. xxix. %.9. .3" S', p. 25-5. (F. E. Edwards Coll.) 



Horizon and Localities. 

 Upper Eocene.— Brerto/i Beds. Barton; High ClitF; Alum Bay (no. 29 

 Bed). 



Pleurotoma vicina, Edwards, 1860. 



Pleurotoma vicina. 

 Mon. Pal. Soc. 1860, pi. xxix. figs. 10", 10'', p. 266. (F. E. Edwards Coll.) 



Horizon and Locality. 



Upper Eocene. — Barton Beds. Alum Bay (no. 29 Bed). 



Section I. Shells fusiform. 



B. Sirnts on the shoidder of the whorl. 



a. Canal elongated, 



Pleurotoma aspera, Edwards, 1860. 



Pleurotoma aspera. 



Mon. Pal. Soc. 1860, pi. xxix. figs. 14', 14', p. 273. (F. E. Edwards Coll.) 



Horizon and Localities. 



Upper Eocene. — Barton Beds. Barton; High Cliff; Alum Bay (no. 29 



Pleurotoma callifera, Edwards, 1860. 



Pleurotoma callifera. 

 Mon. Pal. Soc. 1860, pi. xxx. %3. 9% 9'', p. 291. (F. E. Edwards Coll.) 



Horizon and Locality. 

 Upper Eocene. — Barton Beds. High Cliff. 



Pleurotoma callifera, var. moniligera, Edwards, 1860. 



Pleurotoma callifera, var. moniliyera. 



Mon. Pal. Soc. 18G0, pi. xxx. figs. 10", 10'', p. 291. (F. E. Edwards Coll.) 



Horizons and Localities. 

 Upper Eocene.— -Barfojj Beds. Barton ; High Cliff; Alum Bay (no. 29 



Bed), 

 ^liddle Eocene. — Brachlesham Beds. Brook. 



Pleurotoma callifera, var. raphium, Edwards, 1860. 



Pleiirototna callifera, var. raphiiim. 



Mon. Pal. Soc. 1860, pi. xxx. figs. 11", 11'', p. 291. (F. E. Edwards Coll.) 



Horizon and Locality. 

 Upper Eocene. — Barton Beds. High Cliff. 



