https://blog.everythingdinosaur.co.uk/blog/_archives/2016/11/26/the-significance-of-stromatolites.html

Dec 8, 2016 ... Everything Dinosaur considers the importance of cyanobacteria in creating conditions suitable to permit the evolution of complex life.

http://www.indiana.edu/~geol105b/images/gaia_chapter_10/stromatolites.htm

Stromatolites are layered mounds, columns, and sheet-like sedimentary rocks. ... for one of the most important "global changes" that the Earth has undergone.

https://simple.wikipedia.org/wiki/Stromatolite

The real significance of stromatolites is that they are the earliest fossil evidence ... The oldest known stromatolites have been dated between 3,710 million years ...

https://www.quora.com/Why-are-stromatolites-so-important

Stromatolites are mineral formations deposited over time by generations of photosynthetic bacteria. Stromatolite formations have been found ...

http://www.fossilmuseum.net/Tree_of_Life/Stromatolites.htm

Stromatolites may hold the key to determining one of the most important questions in evolutionary biology, how and when the tree of life branched into the three ...

http://jrscience.wcp.muohio.edu/fieldcourses01/PapersMarineEcologyArticles/Stromatolites-Thelongestl.html

May 4, 2002 ... Stromatolites are one of the longest living forms of life on this planet. They can .... Important: Press the Browser Reload button to view the latest ...

https://www.sciencedirect.com/topics/agricultural-and-biological-sciences/stromatolite

Further fossil studies are clearly needed, especially on substrates and modes of growth of stromatolites, if we are to fully understand this important Proterozoic ...

https://www.bushheritage.org.au/species/stromatolites

The Stromatolites of Hamelin Pool at Hamelin Station Reserve may look like a cross between gigantic cauliflowers and rocks, but they're incredibly important as  ...

https://www.fossils-facts-and-finds.com/stromatolites.html

Stromatolites are created by cyanobacteria, also called blue-green algae. These microscopic life forms are not really algae at all but bacteria that have the ability ...

https://ucmp.berkeley.edu/bacteria/cyanofr.html

In the Proterozoic, stromatolites were widespread on earth, and were ecologically important as the first reefs. By the close of the Proterozoic, the abundance of ...