 | Geological Society of London - 1850 - 848 Seiten
...with the Jurassic strata, and still more with the palseozoic deposits, has been regarded by Dr. Boue', not without some probability, as the most ancient...of latitude, or in that of Aberdeen in Scotland, of Calmar, Mitau, Twer and Casan. In the British islands the chalk does not reach so far north ; the last... | |
 | 1893 - 114 Seiten
...with the Jurassic Strata and still more with the Palaeozoic deposits, has been regarded by Dr. Boue, not without some probability, as the most ancient known effect of the influence of climate on the faunas of former worlds. The Cretaceous system of the Old World, here and there covered by more recent... | |
 | Leeds Geological Association - 1893 - 114 Seiten
...with the Jurassic Strata and still more with the Palaeozoic deposits, has been regarded by Dr. Boue, not without some probability, as the most ancient known effect of the influence of climate on the faunas of former worlds. The Cretaceous system of the Old World, here and there covered by more recent... | |
 | 1850 - 964 Seiten
...with the Jurassic strata, and still more with the palaeozoic deposits, has been regarded by Dr. Boue, not without some probability, as the most ancient...northerly point on the whole earth in which chalk has as jet been found is, according to Prof. Forchhammer's determination, in the vicinity of Thisledt in Jutland,... | |
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Jurassic strata, and still more with the palseozoic deposits, has been regarded by Dr. Boue', not without some probability, as the most ancient known effect of the influence of climate on the fauna of former worlds. In reality the most northerly point... 