Signs of Ancient Microbial Life Questioned

https://www.the-scientist.com/news-opinion/signs-of-ancient-microbial-life-questioned-64955

New findings cast doubt on previous claims that structures found preserved in rocks in Greenland are stromatolites, but the original authors say the discrepancy lies in different samples.


Original Title: Signs of Ancient Microbial Life Questioned

Full Text of the Original Article: https://www.the-scientist.com/news-opinion/signs-of-ancient-microbial-life-questioned-64955