Palaeogeografia Arktyki w jurze
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Date
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Palaeogeography of Arctic during Jurassic times
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wersja wydawnicza
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ss. 31-42
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Konferencja Jurassica VIII Vrsatec, 09-11.10.2009. Abstrakty, abstrakty rozszerzone, artykuły.
Abstract
Four maps illustrate geodynamic evolution and development palaeoenvironment and palaeolithofacies of the circum-Arctic region during Jurassic times. Plate tectonic process involved break-up of the supercontinent Pangea, rifting and spreading, closure on Mongol-Okhock and Anui oceans, collision of terranes with North America. Clastic sedimentation prevailed during Jurassic in the region. Important source rocks were deposited during Late Jurassic-Early Cretaceous times.

