Deep Microbial Colonization in 2-Billion-Year-Old Ultramafic Rock from the Bushveld Complex
Taro Kido, Susan Jane Webb, Mariko Kouduka…·Yohey Suzuki
The paper identifies microbial colonization in 2-billion-year-old ultramafic rock, showing that aqueous alteration sustains microbial life over geological timescales.