Stanley Awramik

Does the low diversity of microfossils in Archean sedimentary rocks reflect a low diversity of microbial life in the Archean? part of Early Earth:Key Questions about the Early Earth
Content page addressing the scientific question of whether low microfossil diversity in Archean sedimentary rocks reflects actual low microbial diversity, covering preservation biases, silicification processes, cyanobacterial fossilization, and classroom applications in paleontology and geobiology.