Earliest Life - Strelley Pool Stromatolite - 4.99" mars The specimen in the Core

The specimen in the Core Sample comes from the Kuznetsk Basin in southwestern Siberia

LONDON BRIDGE

Limited Availability: These teeth are top grade and very difficult to find

The box measures 4 1/2" x 3 1/2"

Earliest Life - Strelley Pool Stromatolite - 4.99" mars The specimen in the CoreBillions of years ago, the first lifeforms on this planet were cyanobacteria living in shallow pools of water, taking in light and carbon dioxide and producing mucus and calcium carbonate. Each layer of the microbial mat built upon the last, forming an intricate laminate structure called stromatolites. This specimen is a fragment of Strelley Pool Stromatolite from the Dresser Formation in Western Australia, measuring 4. 99" in length along the longest