Man Before MetalsD. Appleton, 1903 - 365 pagini |
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... PRESENT AND PAST . By T. G. BONNEY , D. Sc . , F. R. S. , F. S. A. , etc. , Professor of Geology at University College , London . $ 1.50 . 75. WHAT IS ELECTRICITY ? By JOHN TROWBRIDGE , S. D. , Rumford Pro- fessor and Lecturer on the ...
... PRESENT AND PAST . By T. G. BONNEY , D. Sc . , F. R. S. , F. S. A. , etc. , Professor of Geology at University College , London . $ 1.50 . 75. WHAT IS ELECTRICITY ? By JOHN TROWBRIDGE , S. D. , Rumford Pro- fessor and Lecturer on the ...
Pagina 7
... present day nothing seems more surely proved than the great antiquity of the human race . How- ever , some belated or cautious minds are still in doubt , and it is precisely those whom we seek to convince . In order to accomplish this ...
... present day nothing seems more surely proved than the great antiquity of the human race . How- ever , some belated or cautious minds are still in doubt , and it is precisely those whom we seek to convince . In order to accomplish this ...
Pagina 10
... present day as they are nearer to or farther removed from our own time . The geologist is thus enabled to determine the relative age of a given rock by means of the fossil species of which it bears the impression or retains the débris ...
... present day as they are nearer to or farther removed from our own time . The geologist is thus enabled to determine the relative age of a given rock by means of the fossil species of which it bears the impression or retains the débris ...
Pagina 11
... present day ; the ruminants on the other hand lived during the second half of the tertiary period , and their order is still extremely numerous in our own time . ' ' The quaternary or diluvian beds follow the pleiocene , and their ...
... present day ; the ruminants on the other hand lived during the second half of the tertiary period , and their order is still extremely numerous in our own time . ' ' The quaternary or diluvian beds follow the pleiocene , and their ...
Pagina 15
... present day . 1 A. Favre , Sur l'existence de l'homme sur la terre antérieurement à l'apparition des anciens glaciers . ( Bibliothèque universelle de Genève ; Archives , t . viii . p . 200 , 1860. ) 2 The osseous breccia are heaps ...
... present day . 1 A. Favre , Sur l'existence de l'homme sur la terre antérieurement à l'apparition des anciens glaciers . ( Bibliothèque universelle de Genève ; Archives , t . viii . p . 200 , 1860. ) 2 The osseous breccia are heaps ...
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age of bronze age of polished ancient animals antiquity archæologists arrow heads Aurignac aurochs Aveyron axes beds belong bone caves Boucher de Perthes burial caves cannibalism carved flints cave bear civilisation contemporary Cro-Magnon diluvian diluvium discovered discovery dolmens domestic earliest earth Egyptian Elephas employed Europe existence extinct species fact fauna fire flesh flint fossil fragments France glacial horn horse human bones implements inhabitants Isles kitchen middens la Madelaine lake cities lake dwellings language Lartet Lastly layer less Louis Lartet Lubbock mammoth meiocene modern monuments Mortillet mounds natural neolithic age Nuraghi opinion origin ornaments Périgord period pleiocene polished stone pottery prehistoric primigenius primitive Professor proof quaternary quaternary epoch Quatrefages race reindeer reindeer age remains resemblance Rhinoceros Robenhausen rocks rude Saint-Acheul savage says shells similar skeleton skull Solutré stone age Swiss lakes Switzerland tombs traces trepanning tribes Ursus spelaus valleys weapons wild