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1“... in their turn are subdivided into two groups, basically as follows: PreCambrian systems, which have passed...”
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2“... and Pre-Cambrian rocks), and solve some petrogenetic problems....”
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3“... in Somerset Island include the structure of the Pre-Cambrian meta-Hunting formations, the Palaeozoic rocks...”
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4by Bishnupada Sheet“... that there have been at least seven ice ages before the present one four having occurred in the Pre Cambrian era...”
Published in International Journal of Trend in Scientific Research and Development (2018)
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5by Garzione, Carmala N., Patchett, P. Jonathan, Ross, Gerald M., Nelson, JoAnne“... to Lower Devonian strata were derived from a mixture of locally erupted, juvenile volcanics and pre...”
Published in Canadian Journal of Earth Sciences (1997)
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6“.... . He joined the Geological Survey of Canada in 1943; his fieldwork being entirely in the PreCambrian...”
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7Published 2016“... along the edges of Pre-Cambrian shield. In June 1963 a limnological survey was started on Great Bear...”
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8“... of the Labrador Plateau had been the pivot for a continental ice sheet and was, in fact, part of the Pre-Cambrian...”
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9by Sharpe, Adrian Patterson“.... This they believe to be approximately the boundary of the American craton dating back to Pre-Cambrian time...”
Published 1991
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Master Thesis