Results 181 to 190 of about 63,261 (236)
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Geological Society, London, Memoirs, 1992
Abstract The Devonian System was the first pre-Quaternary system to have its base established at an internationally ratified Global Stratotype Section and Point (GSSP). The base of the System was defined at the base of the Monograptus uniformis Biozone at Klonk in Czechoslovakia (McLaren 1977). The upper boundary of the System is fixed by the
B. J. Bluck +2 more
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Abstract The Devonian System was the first pre-Quaternary system to have its base established at an internationally ratified Global Stratotype Section and Point (GSSP). The base of the System was defined at the base of the Monograptus uniformis Biozone at Klonk in Czechoslovakia (McLaren 1977). The upper boundary of the System is fixed by the
B. J. Bluck +2 more
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1994
Abstract The Devonian succeeded the Caledonian orogeny, which had resulted in great changes in plate framework and tectonogeography in the world. Smith eta!. (1981), Ziegler (1981), and Scotese and McKerrow (1990) have attempted to reconstruct the Devonian palaeocontinents.
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Abstract The Devonian succeeded the Caledonian orogeny, which had resulted in great changes in plate framework and tectonogeography in the world. Smith eta!. (1981), Ziegler (1981), and Scotese and McKerrow (1990) have attempted to reconstruct the Devonian palaeocontinents.
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1993
AbstractThe region described in this subchapter lies between the craton and the western edge of the carbonate platform built upon the Devonian continental shelf within one or two hundred kilometres of the continental margin. Sediments deposited west of the platform edge are described in the companion volume, “Geology of the Cordilleran Orogen in Canada”
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AbstractThe region described in this subchapter lies between the craton and the western edge of the carbonate platform built upon the Devonian continental shelf within one or two hundred kilometres of the continental margin. Sediments deposited west of the platform edge are described in the companion volume, “Geology of the Cordilleran Orogen in Canada”
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Basin-scale reconstruction of euxinia and Late Devonian mass extinctions
Nature, 2023Swapan Sahoo +2 more
exaly