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Browsing by Subject "palaeolithofacies"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Palaeogeografia Arktyki w jurze
    (Wydawnictwa AGH, 2009) Golonka, Jan
    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.