Effects of astronomical orbital cycle and volcanic activity on organic carbon accumulation during Late Ordovician-Early Silurian in the Upper Yangtze area, South China

ZHANG Xi,ZHANG Tingshan,ZHAO Xiaoming,ZHU Haihua,MIHAI Emilian Popa,CHEN Lei,YONG Jinjie,XIAO Qiang,LI Hongjiao

Fig. 5. Climate changes and sea level fluctuations recorded in cyclostratigraphy in time domain and orbital parameters of Upper Katian-Lower Rhuddanian in Yangtze region (revised according to references [46, 61]).