Nature, Volume 84Sir Norman Lockyer Macmillan Journals Limited, 1910 - Electronic journals |
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Page 121
... GEOLOGICAL SURVEYS . IV . THE UNITED STATES . THE United States Geological Survey frequently assists research by publications in which definite subjects are dealt with from a comprehensive point of view . The Bibliography of North ...
... GEOLOGICAL SURVEYS . IV . THE UNITED STATES . THE United States Geological Survey frequently assists research by publications in which definite subjects are dealt with from a comprehensive point of view . The Bibliography of North ...
Page 334
... Geological Structure . # 1 Until recently , most of the geological work done in th northern territory has been track surveys following Ind canoe routes . Here and there moraines or old deposits hide the rocks for a space , but usually ...
... Geological Structure . # 1 Until recently , most of the geological work done in th northern territory has been track surveys following Ind canoe routes . Here and there moraines or old deposits hide the rocks for a space , but usually ...
Page xx
... Geology , and Meteorology of German East Africa , Sir H. H. Johnston , G.C.M.G. , K.C.B. , 106 ; Recent Work of Geological Surveys , IV .: the United States , 121 ; the Laramie Basin in South - eastern Wyoming , Messrs . Darton and ...
... Geology , and Meteorology of German East Africa , Sir H. H. Johnston , G.C.M.G. , K.C.B. , 106 ; Recent Work of Geological Surveys , IV .: the United States , 121 ; the Laramie Basin in South - eastern Wyoming , Messrs . Darton and ...
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