CONTENTS. 



CHAPTER VIII. 



POST-PLIOCENE ALLUVIUM WITH FLINT IMPLEMENTS OF THE VALLEY OF 



THE SOMME — Concluded. 



Fluvio-marine Strata, with Flint Implements, near Abbeville — Marine Shells in 

 same — Cyrena Fluminalis — Mammalia — Entire Skeleton of Rhinoceros — 

 Flint Implements, why found low down in Fluviatile Deposits — Rivers 

 shifting their Channels — Relative Ages of higher and lower-level Gravels — 

 Section of Alluvium of St. Acheul — Two Species of Elephant and Hippopo- 

 tamus coexisting with Man in France — Volume of Drift, proving Antiquity 

 of Flint Implements — Absence of Human Bones in tool-bearing Alluvium, 

 how explained — Value of certain Kinds of negative Evidence tested thereby 

 — Human Bones not found in drained Lake of Haarlem Page 121 



CHAPTER IX. 



WORKS OF ART IN POST-PLIOCENE ALLUVIUM OF FRANCE AND ENGLAND. 



Flint Implements in ancient Alluvium of the Basin of the Seine — Bones of Man 

 and of extinct Mammalia in the Cave of Arcy — Extinct Mammalia in the 

 Valley of the Oise — Flint Implement in Gravel of same Valley — Works of 

 Art in Post-Pliocene Drift in Valley of the Thames— Musk Buffalo— Meeting 

 of northern and southern Fauna — Migrations of Quadrupeds — Mammals of 

 Amoorland — Chronological Relation of the older Alluvium of the Thames 

 to the Glacial Drift — Flint Implements of Post-Pliocene Period in Surrey, 

 Middlesex, Kent, Bedfordshire, and Suffolk 150 



CHAPTER X. 



CAVERN DEPOSITS, AND PLACE OF SEPULTURE OF THE POST-PLIOCENE 



PERIOD. 



Flint Implements in Cave containing Hyena and other extinct Mammalia in 

 Somersetshire — Caves of the Gower Peninsula in South Wales — Rhinoce»'os 

 hemitoechus — Ossiferous Caves near Palermo — Sicily once part of Africa — 

 Rise of Bed of the Mediterranean to the Height of three hundred Feet in the 

 Human Period in Sardinia — Burial-Place of Post-Pliocene Date of Auvignac 

 in the South of France — Rhinoceros tiohorhinus eaten by Man — M. Lartef 

 on extinct Mammalia and Works of Art found in the Aurignac Ci.ve— 

 Relative Antiquity of the same, considered ?70 



