Man Before MetalsD. Appleton, 1903 - 365 pagini |
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Pagina 9
... rocks and those of the transition period were deposited . These were followed by those of the tertiary period , which Lyell has divided into eocene , meiocene , and pleiocene ; 1 1 The beds of the tertiary period have been thus divided ...
... rocks and those of the transition period were deposited . These were followed by those of the tertiary period , which Lyell has divided into eocene , meiocene , and pleiocene ; 1 1 The beds of the tertiary period have been thus divided ...
Pagina 10
... rocks , those which were formed by the action of fire , and which have therefore received the name of plutonic , are not stratified , that is , disposed in layers , and contain no organic remains . The sedimentary or aqueous rocks ...
... rocks , those which were formed by the action of fire , and which have therefore received the name of plutonic , are not stratified , that is , disposed in layers , and contain no organic remains . The sedimentary or aqueous rocks ...
Pagina 11
... ROCKS . The diluvium of geologists . - The quaternary beds , also called diluvian , pleistocene , or still better , post - plei- ocene , are composed of a series of layers or depositions of very various nature ( marine , fluviatile ...
... ROCKS . The diluvium of geologists . - The quaternary beds , also called diluvian , pleistocene , or still better , post - plei- ocene , are composed of a series of layers or depositions of very various nature ( marine , fluviatile ...
Pagina 12
... rocks properly so called . M. Julien , who has specially devoted himself to the study of glaciers , also admits two glacial epochs ; the one beginning after the development of the mastodon , which became extinct in Europe at the end of ...
... rocks properly so called . M. Julien , who has specially devoted himself to the study of glaciers , also admits two glacial epochs ; the one beginning after the development of the mastodon , which became extinct in Europe at the end of ...
Pagina 13
... rocks which shut in on either side the Alpine valleys . The transport of these colossal masses of rock to the heights where they may now be seen , and the scratching , grooving , and partial polish which may be observed upon them , are ...
... rocks which shut in on either side the Alpine valleys . The transport of these colossal masses of rock to the heights where they may now be seen , and the scratching , grooving , and partial polish which may be observed upon them , are ...
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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 flint fossil fragments France glacial horse human bones implements inhabitants Isles kitchen middens la Madelaine lake cities lake dwellings language Lartet Lastly layer less Lozère Lubbock mammoth meiocene modern monuments Mortillet mound builders 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