The nature of the Precambrian-Tertiary boundary at Renardodden, Bellsund, Svalbard |
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| Authors: | WINFRIED K DALLMANN |
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| Institution: | Norsk Polarinstitutt, P. O. Box 158, N-1330 Oslo Lufthavn, Norway |
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| Abstract: | The previous literature on the occurrence of Tertiary strata at Renardodden provides contradictory information about the primary versus tectonic boundary with the Precambrian basement. Tertiary sandstones and shales overlie unconformably the basement rocks, which have been resedimented as boulder conglomerates prior to Caledonian metamorphism and weathered prior to the deposition of the Tertiary strata. The boundary relations are complicated by a repeatedly active fault system that may form part of the Inner Hornsund Fault Zone. |
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