Sedimentological Conditions of Early Paleozoic Paleobasin in the Northwestern Russian Platform: Reconstruction of Paleolithodynamics and Mineral Resources
1. Institute of Geology of Ore Deposits,Petrography,Mineralogy and Geochemistry of Russian Academy of Science2. French Polytechnic School engineer
摘要：Reconstruction of characteristics of sedimentary environments of the Lower Paleozoic Sandstone （hereafter LPS） sequence in the northwestern Russian platform based on granulometric and texture analyses reveals high paleohydrody-namic conditions of sedimentation which decrease to moderate in south-east direction. Determination of quantitative paleolithodynamic parameters showed that the real sedimentation duration was considerably less than the related stratigraphic scale interval that is evidence of long interrupt of sedimentation and re-deposition of the clastic material. Study of paleolithodynamics is significant both for reconstruction of the paleobasin history and assessment of mineral resources.
2013 International Conference on Geology and Geophysics（ICGG 2013）