Description: Stromatolites are the layered trace fossils of microbial life, primarily cyanobacteria. Some of them date back an astounding 3.4 billion years, making them the oldest record of life on planet Earth. Stromatolites and Microbialites were typically formed in shallow water by the growth of layer upon layer of cyanobacteria, a single-celled, photosynthesizing microbe. These layers often form very beautiful and colorful banded structures in the rock. These oxygen-producing cyanobacteria were so simple they lacked a DNA packaging nucleus, but were responsible for possibly the largest changes the earth has undergone. They were the only major source of atmospheric oxygen critical for the development of more complex life. 4x5 in Comes with : ID Card /COA from fossilera and holder Acrylic stand for the fossil Ships via UPS ground
Price: 99 USD
Location: Jacksonville, Florida
End Time: 2024-02-11T07:36:27.000Z
Shipping Cost: 7.49 USD
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All returns accepted: ReturnsNotAccepted
Country/Region of Manufacture: Australia
