Stromatolite #379

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  • Regular price $8.00


Stromatolite #379
approx. size 4.5cm Lx 3.5cm W x 2.6cm H

Stromatolites or stromatoliths are layered mounds, columns, and sheet-like sedimentary rocks that were originally formed by the growth of layer upon layer of cyanobacteria, a single-celled photosynthesizing microbe. Fossilized stromatolites provide records of ancient life on Earth.