Cyanobacterial evolution during the Precambrian
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Cyanobacterial evolution during the Precambrian
Life on Earth has existed for at least 3.5 billion years. Yet, relatively little is known of its evolution during the first two billion years, due to the scarceness and generally poor preservation of fossilized biological material. Cyanobacteria, formerly known as blue green algae were among the first crown Eubacteria to evolve and for more than 2.5 billion years they have strongly influenced E...
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ژورنال
عنوان ژورنال: International Journal of Astrobiology
سال: 2016
ISSN: 1473-5504,1475-3006
DOI: 10.1017/s1473550415000579