Seawater temperatures during the early to middle Ediacaran: Phosphate oxygen isotope records

H Fan, Z Chen, F Zhang, C Zhu, S Du, Y Zhang, H Wen… - Chemical …, 2025 - Elsevier
Early multicellular eukaryotes are hypothesized to have first evolved in deep-water (ie,
subphotic) environments with a narrow temperature range and low oxygen levels (pO 2) …