Nature, Volume 92Sir Norman Lockyer Macmillan Journals Limited, 1913 |
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Página 114
... occur on the south side of the bay , and are closely connected with massive siliceous rocks which may represent old quartzites . The whole series is much altered , and detailed structure cannot now be made out . The rocks occur ...
... occur on the south side of the bay , and are closely connected with massive siliceous rocks which may represent old quartzites . The whole series is much altered , and detailed structure cannot now be made out . The rocks occur ...
Página 115
... occurs in conical masses the size of a walnut . The only beds in which we might expect algæ to occur in this locality are the nodular limestones or Dionide beds of the Whitehouse group of Prof. Lapworth's classification , but there is ...
... occurs in conical masses the size of a walnut . The only beds in which we might expect algæ to occur in this locality are the nodular limestones or Dionide beds of the Whitehouse group of Prof. Lapworth's classification , but there is ...
Página 119
... occur tubes of Serpulæ , and others again with ostracod remains . In addition to the limestone of this massive reef , abundant nodules lie scattered through the calcareous shales above and below . The upper layer , which includes ...
... occur tubes of Serpulæ , and others again with ostracod remains . In addition to the limestone of this massive reef , abundant nodules lie scattered through the calcareous shales above and below . The upper layer , which includes ...
Índice
Hurry Dr J B Ideals and Organisation of a Medical | 13 |
Hurst Major C C Genetics 490 | 63 |
Shipley Dr A E Guy A K Marshall Fauna of British Sullivan M X and F R Reid Soil Catalysis 560 | 85 |
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