36 
EXPLANATION OF THE PLATES. 
PLATE I. 
1. Nerinea oolitica, Wirc., n. sp. Swift’s Hill, Stroud. 
My collection. 
la. As i, Section of interior. 
1b. Pe 35 View of aperture, slightly enlarged. 
2. Nerinea conica, Witc. Swift’s Hill, Stroud. My col. 
3. Nerincea Oppelensis, Lyc. Selsley. My collection. 
oa. Pe 5 Section ofinteriorof anotherexample, 
enlarged. 
4, Nerinea Hudlestoniana, Wirc., n. sp. Longridge. My 
collection. 
4a. Zs a Section of same, showing inte- 
rior. 
5. Nerinea parva, Witc.,n.sp. Swift’s Hill. My collection. 
da. bs » Section showing interior. 
db. - » Another example, showing the aperture. 
de. 53 »  Whorls enlarged. 
6. Nerinea pisolitica, Wrrc., n. sp. Longfords, Nailsworth, 
My collection. 
6a. 55 a Section of same, enlarged. 
7. Nerinea attenuata, Wirc. Swift’s Hill. My collection. 
8. oe Be Another example 
8a. > # Aperture slightly enlarged. 
9. Nerinea Stroudiensis, Wirc.,n.sp. Swift’s Hill. My col. 
10. Nerinea consobrina. Pisolite, Stroud. My collection. 
10a. kas Be Section of interior, enlarged. 
11. Nerinea altivoluta, Wire. Pisolite, Longfords, Nails- 
worth. My collection. 
12. “ 4 Anotherexample. Pea Grit, Stroud. 
My collection. 
13. Nerinea producta, Wirc., n. sp. _ Pisolite, Longfords. 
My collection. 
