6 
pulchella 
pygmaea 
Cyclostoma elegans 
14. Land Shells from the Pleistocene fluvio-marine sand ( sable 
aigre ) of Menchecourt, near Abbeville, consisting of— 
1. Limax agrestis 5. Helix 
2. Helix arbustrorum 6. 
3. Yitrina pellucida 7. 
4. Pupa muscorum(?) (young) 8. 
15. Freshwater Shells, from the sable aigre of Menchecourt. 
9. Limnaeus pereger 16. Bithinia ventricosa 
10. „ palustris 17. Yalvata piscinalis 
11. Yelletia lacustris 18. „ cristata 
12. Planorbis carinatus 19. Cyclas rivicola (?) 
13. „ spirorbis 20. „ cornea 
14. „ vortex 21. Pisidium pulchellum 
15. Bithinia tentaculata 
16. Marine Shells from the sable aigre of Menchecourt. 
22. Buccinum undatum 25. Tellina solidula 
23. Litorina rudis 26. Hydrobia marginata 
24. Litorina 
All the shells exhibited from Menchecourt are of existing 
species. 
17. Specimens of sable aigre, with shells, from Menchecourt. 
18. Portion of canine and three molars of Cave Lion (Felis 
spelaea). 
19. Lower end of tibia of Bos longifrons (young). 
20. Part of phalanx of B. longifrons. 
21. End of metacarpal bone of Bos. 
22. Scaphoid of Horse (Equus caballus). 
23. Lower molar of Horse (E. caballus) (milk tooth) 
24. Lower molar of Horse (E. caballus) 
25 and 26. Flint implements. 
Nos. 14 to 26 are from the drift of Menchecourt, near Abbe¬ 
ville, collected in 1862, and deposited by Dr. H. P. 
Blackmore . 
27. Flint implement, found by Mr. James Brown, on the sea 
coast at Hill Head, near Fareham, Hants, May 31st, 1863. 
The two following specimens were discovered by Mr. Brown, 
close to the same spot, November 16th, 1863 :— 
28. Flint implement, found by Mr. James Brown, at Hill Head, 
November 16th, 1863. This specimen has been broken 
across, apparently a cart wheel has passed over it. 
29. Portion of a flint implement, found by Mr. James Brown, at 
Hill Head, November 16, 1863. 
30. Flint implement, found by Mr. Bell, in November, 1863, at 
Hill Head. 
