216 REV. R. A. BULLEN, B.A., ON EOLITHIC IMPLEMENTS. 
APPE 
Geographical 
Geological Period. Conditions Fauna. 
and Climate. 
Modern. Present day. Present. 
D 
§ 
2 
es Neolithic Age. | (3) Present day with Bos longifrons, Owen. 
addition of submarine 
forests round coast. 
Post-Glacial. | Wet epoch. © Bos primigenius, Cuvier. 
| Cold and dry Cervus tarandus, Linn. 
| with glaciers. (5) Elephas primigenius, Blum. 
Warm | Rhinoceros tichorhinus, Cuvier. 
| and moist. | (6) Elephas antiquus, Falconer. 
| Rhinoceros megarhinus, Christol. 
© S) 
a = 
© = 
2 SO 
2 & 
aS Glacial. S Increasing Arctic. 
pH oad cold. 
Submergence. 
Marine 
boulder clay. 
Newer Pliocene (1) lu Gradually (7) Elephas meridionalis, Nesti. 
(Lyell). -= growing colder.| Rhinoceros leptorhinus, Cuvier. 
Early (Older) (2). = Mild 
Pleistocene (Prest-| at first (4). 
wich). ee 
ee ee ee eee DD 
Notr.—Elephas meridionalis overlaps Elephas antiquus, as E. antiquus 
overlaps Elephas primigenius, but 2. meridionalis and FE. primigenius did not 
co-exist. 
(1) Judd’s Student's Lyell, pp. 182, 3. 
(2) Prestwich, Geology, vol. ii, p. 442. 
(3) Boyd Dawkins, Early Man in Britain, p. 254. Map. 
(4) Judd’s Student’s Lyell, p. 170. 
(5) Probably an immigrant from India. Scharff, Hist. of the European 
Fauna, p. 258. 
