Fig. 1: Location of study area and stratigraphic columns.
From: Enhanced phosphorus regeneration linked to Ediacaran ocean oxygenation
a Generalized depositional model of South China during the Ediacaran Period (modified from ref. 59). b The geological map of the study area represented by the rectangle in (a). Red star marks the location of the Wuhe section investigated in this work. c Stratigraphic correlation of Wuhe and Weng’an sections. The detailed information for age assignment in the Wuhe section is provided in Supplementary Fig. 1 and Note 1. The range of Weng’an biota refers to ref. 57.
