930 resultados para Dredge


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Processes of sedimentation in marine basins locating in the area of interaction of the largest continental plates (African and Eurasian) are under consideration in the book. During the giant tectonic reconstruction of the Tethys Ocean semi-enclosed seas - the Mediterranean and Black originated. Their sedimentary sequence contains a recording of complex history of the Alpine-Himalayan belt. The dramatic history of the seas and their feeding catchments during Cenozoic is described in detail on the base of unique material of coring and deep-sea drilling, as well as a variety of geophysical and geochemical studies. Particular attention is paid to the history of volcanism - terrestrial and underwater - with correlation of ash falls accumulated on the land and in marine sediments.

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Devoted to composition of magmatic rocks from the Iceland-Faeroe Rise and their origin.