Green seaweed fossils found in a billion-year-old rock are the oldest complex plants discovered, and may have given rise to plants that evolved to live on land
Source:
https://www.newscientist.com/article/2234683-billion-year-old-fossil-seaweeds-could-be-ancestors-of-all-land-plants/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home