Oldest fossil on Earth - dated approximately 1.1 billion years old - Fossil matrix - Desert Stromatolites (No reserve price)





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Description from the seller
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.
This specimen comes from the Sahara Desert, is orange in color, and dates back to the Pre-Cambrian period.
They differ from the ones from the Ken-kem region during the Cretaceous period.
Oldest fossil on Earth in your hand, don't miss it!
Specimen is 15 x 9.5 x 6 cm
Nice metal display included.
Seller's Story
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.
This specimen comes from the Sahara Desert, is orange in color, and dates back to the Pre-Cambrian period.
They differ from the ones from the Ken-kem region during the Cretaceous period.
Oldest fossil on Earth in your hand, don't miss it!
Specimen is 15 x 9.5 x 6 cm
Nice metal display included.

