Earliest Life - Strelley Pool Stromatolite - 4.07" romanglass and crustaceans

and crustaceans

making it the largest terrestrial tetrapod on the European island continent

Yet few venues can be so closely associated with the earliest days of the Beatles as the original Cavern Club in Liverpool

JAPANESE STAR SAND (Microfossils)

4 pounds and has a maximum circumference of 19 inches

Earliest Life - Strelley Pool Stromatolite - 4.07" romanglass and crustaceansBillions 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. 07" in length along the longest