Factors controlling organic-matter accumulation in the Upper Ordovician-Lower Silurian organic-rich shale on the northeast margin of the Upper Yangtze platform: Evidence from petrographic and geochemical proxies
Fuhua Shang, Yanming Zhu, Qinhong Hu, Yang Wang, Yang Li, Wu Li, Ruiyin Liu, Haitao Gao
Topics & Concepts
GeologyOrdovicianUpwellingOrganic matterMarine transgressionSedimentary depositional environmentOil shaleGeochemistryPetrographyPaleontologyOceanographyChemistryStructural basinOrganic chemistryPaleontology and Stratigraphy of FossilsGeochemistry and Elemental AnalysisHydrocarbon exploration and reservoir analysis