Stromatolites - Fossil matrix - 39 cm - 21 cm

Important fossilized stromatolites. - Sculptural. pedestal!! 3.5 billions of years!!!!!

Stromatolites are organisms that helped purify oxygen, and they are among the first fossils to exist on Earth, known to date.....

They have very strange shapes, like sponges, sea creatures, or mushrooms; there are all shapes and all sizes, and they are somewhat reddish because they have been preserved away from UV.

They are found in deserts, in caves, in cliff faces, in North Africa, also in Australia, and Yellowstone, USA..

Collection fossils .......
Calcite Muse!!

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They are in perfect condition of preservation, natural color!!!!

Very beautiful. calcite .........