Stromatolites
Stromatolites are layered bio-chemical accretionary structures formed in shallow water by the trapping, binding and cementation of sedimentary grains by biofilms of micro-organisms. The Strelley Pool Formation is dated to more than 3.5 billion years old and found in Australia. This formation is within the Pilbara Supergroup and an extremely important site for scientists to study.
Showing all 12 results
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Stromatolite, Cretaceous, Bolivia
(Actual as seen) Sale! £3.60Add to basketSIZE: 25 x 22 x 16mm
(0.98 x 0.87 x 0.63 inches) -
Chlorellopsis coloniatathe Stromatolite, Eocene, United States
(May differ to photo) Sale! £5.64Add to basketSIZE: 50-65mm (Range)
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Chlorellopsis coloniatathe Stromatolite, Eocene, United States
(Actual as seen) Sale! £6.84Add to basketSIZE: 32 x 26 x 15mm
(1.26 x 1.02 x 0.59 inches) -
Stromatolite (Cothan Marble), Triassic, UK
(May differ to photo) Sale! £17.88Add to basketSIZE: 50-80mm (Range)
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Stromatolite (Cothan Marble), Triassic, UK
(Actual as seen) Sale! £17.88Add to basketSIZE: 101 x 74 x 10mm
(3.98 x 2.91 x 0.39 inches) -
Stromatolite (Cothan Marble) Cabochon, Triassic, UK
(May differ to photo) Sale! £22.44Add to basketSIZE: 35-40mm (Range)
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Stromatolite (Cothan Marble) Sphere, Triassic, UK
(Actual as seen) Sale! £22.92Add to basketSIZE: 29 x 29 x 29mm
(1.14 x 1.14 x 1.14 inches) -
Stromatolite (Cothan Marble) Cabochon, Triassic, UK
(Actual as seen) Sale! £26.28Add to basketSIZE: 25 x 5 x 42mm
(0.98 x 0.2 x 1.65 inches) -
Kambaba Jasper (Stromatolite) Egg
(Actual as seen) Sale! £28.68Add to basketSIZE: 51 x 51 x 71mm
(2.01 x 2.01 x 2.8 inches) -
Oldest Fossil Stromatolite (3.5 billion years old)
(Actual as seen) Sale! £40.08Add to basketSIZE: 16 x 15 x 23mm
(0.63 x 0.59 x 0.91 inches) -
Stromatolite (Cothan Marble), Triassic, UK
(Actual as seen) Sale! £42.36Add to basketSIZE: 192 x 13 x 90mm
(7.56 x 0.51 x 3.54 inches) -
Oldest Fossil Stromatolite (3.5 billion years old)
(Actual as seen) Sale! £74.40Add to basketSIZE: 22 x 17 x 17mm
(0.87 x 0.67 x 0.67 inches)
Showing all 12 results