INTRODUCTION. 



LOWER MIOCENE (con- 

 tinued'). 



UPPER EOCENE. 



7. MIDDLE EOCENE. 



8. LOWER EOCENE. 



( Fontainebleau (Seine-et-Marne). 



Ferte Alais (Seine-et-Loirej. 

 I Yillebramar (Lot-et-Garonne). 

 c. \ Lausanne (Switzerland). 

 | Cadibona (Italy). 



| Ronzon, near Puy-en-Velay (Haute-Loire). 

 [? Hempstead (Me of Wight). 



fQuercy phosphorites, Caylux, Mouillac, &c. 



(Central Prance), 

 j (Erlinger-Thal (Switzerland). 

 ' Pappenheim, (?) Egerkingen (Switzerland) (in 



part). 



Brie (Charente). 

 Paris gypsum. 

 Debruge (Vaucluse). 

 Bembridge (Isle of Wight). 

 Souvignargues (Gard). 

 f Beauchamp, New Forest. 

 | Headon (Isle of Wight). 

 c. { ? Mauremont (Switzerland) (in part). 



| ?Egerkingen (in part), and Ober-Gosken (in 

 ^ part). 



Calcaire Grossier. 

 Argenton (Indre). 

 Issel (Aude). 

 Bracklesham (Sussex). 



f London Clay. 

 a - \ Cuyse-la-Motte. 



b. Soissonnais. 



c. La Fere (Aisne). 



In regard to the history of individual specimens, a large number 

 of them have been obtained from dealers, and these are entered 

 merely as Purchased, with the date of such purchase. The same 

 remark applies to many specimens bought at sales ; the original 

 ownership of such specimens not being a matter of especial interest. 

 Specimens which form part of Collections of more or less historic 

 value, are entered with the name of the collection to which they 

 respectively belonged. The following list gives some particulars 

 relating to these Collections : 



Bean Collection. Purchased from Mr. William Bean of Scar- 

 borough in 1859. 



Brady Collection. Purchased from Sir Antonio Brady, late of 

 Stratford, Essex, in 1878. Consists of specimens from the Pleis- 

 tocene deposits of Ilford, Essex ; and is described in a Catalogue by 

 Mr. "W. Davies, F.G.S., printed for private circulation in 1874. 



Bravard Collection. This collection comprises two portions, both 

 of which were collected by M. Bravard, and were purchased from 



