FAVORABLE LITHOFACIES TYPES AND GENESIS OF MARINE-CONTINENTAL TRANSITIONAL BLACK SHALE: A CASE STUDY OF PERMIAN SHANXI FORMATION IN THE EASTERN MARGIN OF ORDOS BASIN, NW CHINA

Based on core description, thin section identification, X-ray cosavet df diffraction analysis, scanning electron microscopy, low-temperature gas adsorption and high-pressure mercury intrusion porosimetry, the shale lithofacies of Shan23 sub-member of Permian Shanxi Formation in the east margin of Ordos Basin was systematically analyzed in this stud

Based on the documentation preserved in various files belonging to the Secretary and Superintendence of bioglan deep sleep the Treasury of the General Archive of Simancas, a proposal is offered for an analysis of the dependents employed in the Revenue Guard who watched over the traffic of merchandise on the border between Spain and Portugal.On the