| Mammoth, Rhinoceros | { Commencement of | | { { {| Loess of the | with partitioned | { work in bone: | | { { {| Rhine. Gravels | nostrils (R. | { flints usually | | { { {| of low-levels | tichorhinus), bear, | { worked only on | | { { MIDDLE. {| and of the | hyena, and lion of | { one face. | | { { {|inferior terraces.| the caverns, wolf, | { NEANDER RACE= | | { { {| | etc. Musk ox. | { _Homo_ | | { { {|=Moraines of the= | | {_Neanderthalensis_.| | { { {| =third great= | | { | | { { {| =glacial period.=| | { | | { { {| Climate cold and | | { | | { { {| humid. | | { | | { {—-—-—--+—-—-—-—-—-—-+—-—-—-—-—-—-—--+ {—-—-—-—-—-—--+ | { { | | | { | | { { {| Gravels of the | EPOCH OF THE | { CHELLEAN. | | { { {| middle terraces.| HIPPOPOTAMUS. | { | | { { {| Calcareous tufa.| | { First indisputable| | { { {| Climate warm. | Elephas antiquus, | { traces of man in | | { { LOWER. {| | Rhinoceros merckii, | { Europe: the large| | { { {|=Moraines of the= | Hippopotamus major, | { flint weapons are| | { { {| =second great= | Sabre-toothed Tiger,| { chipped on both | | { { {| =glacial period.=| monkeys, etc. | { faces. | | { { {| Climate cold and | | { (Heidelberg human | | { { {| humid. | | { jaw probably of | | | | | | { Neander race.) | | | Transitional Deposits of the Norfolk FOREST BEDS, | | +-+ of St. Prest and of Solilhac. Climate temperate. +—-—-—-—-—-—-—-+ | | | | | |TERTIARY. | | | | | { {| Plateau (high | EPOCH OF THE ELEPHAS | | | { UPPER {| level) gravels. | MERIDIONALIS. | Eoliths of | | { PLIOCENE. {| | | Prestwich. | | { {|=Moraines of the= | Rhinoceros etruscus, | | | { {| =first great= | Equus Stenonis, | | | { {| =extension of= | Sabre-toothed Tiger,| | | { {| =glaciers.= | etc. | | | { {| | | |