Was the volcanism during the Ordovician-Silurian transition in South China actually global in extent? Evidence from the distribution of volcanic ash beds in black shales
Xuebin Du, Jixin Jia, Ke Zhao, Jiacheng Shi, Yi Shu, Zhanhong Liu, Dan Duan
Topics & Concepts
GeologyOrdovicianOutcropVolcanoVolcanismVolcanic ashPaleontologyGeochemistryVolcanic rockEarth scienceTectonicsHydrocarbon exploration and reservoir analysisGeology and Paleoclimatology ResearchPaleontology and Stratigraphy of Fossils