PRECAMBRIAN STROMATOLITE FOSSIL 22F Morocco Freeform 161.2 grams 2⅞” x 2” x 1” for Sale

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PRECAMBRIAN STROMATOLITE FOSSIL 22F Morocco Freeform 161.2 grams 2⅞” x 2” x 1” For Sale

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PRECAMBRIAN STROMATOLITE FOSSIL 22F Morocco Freeform 161.2 grams 2⅞” x 2” x 1” :
$14.95

For your consideration, this Hand selected Precambrian Stromatolite from Morocco 22F. Stromatolites are the first-known life on Earth. This wonderful Freeform specimen measures 2⅞” x 2” x 1”and weighs 161.2 grams (5.69 ounces).

Please view pictures closely to evaluate this stromatolite fossil for yourself. Photos are integral to description of this incredible specimen. You get the exact item shown. Sold as is.

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.

The real significance of stromatolites is that they are the earliest fossil evidence of life on Earth. The oldest stromatolites are dated to 3,450 million years ago, during the Archaean eon. The ability of cyanobacteria to perform oxygenic photosynthesis is highly significant.