Large stromatolite

Stromatolites are fascinating rock structures formed by the activity of microorganisms, mainly cyanobacteria. These formations that look like stone carpets are very old and demonstrate traces of life on Earth dating back more than 3,5 billion years.

Stromatolite

Dimension: 9,5 cm x 8,5 cm x 7 cm

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These geological wonders are still found today in certain marine and lake environments, where they continue to grow slowly.t. Stromatolites are evidence of life's ability to adapt to extreme conditions, so it's a glimpse into the evolution of life on our planet!