作者: Donald E. Canfield , Donald E. Canfield , Huajian Wang , Kun He , Shuichang Zhang
DOI: 10.1016/J.PRECAMRES.2021.106166
关键词:
摘要: Both molecular clocks and the fossil record indicate that eukaryotic algae evolved by the late Paleoproterozoic Era (2500 to 1600 million years ago, Ma). However, the biomarker record …