Stromatolites

Stromatolite fossils for Sale

Precambrian stromatolite is the oldest of all fossils, and with much labor (cutting and polishing), it is most beautiful. The banding that commonly appears in stromatolite is a record of the growth patterns of colonies of microorganisms, principally photosynthetic cyanobacteria, but also other Eubacteria and the Archaeans. The colors that are often expressed are the result of the interaction of biological and sedimentary processes, together with subsequent chemistry and mineral exchange.

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Mesoproterozoic Stromatolites from Western Australia
Putative Oldest of the Deep Time Fossils from Strelly Pool
Archaean Stratifera Stromatolites from Wyoming
Archaean Hadrophycus Stromatolites from Wyoming
Mesoproterozoic Stromatolites from Western Australia
Lower Proterozoic Stromatolites from Bolivia
Archaean Banded Iron
Lower Proterozoic Stromatolites from Bolivia
Archaean Banded Iron Stromatolite from Wyoming
2.4 BYA Girvanella Stromatolites from Michigan
Famous Gun Flint Stromatolites from Ontario
Cambrian Givanella Stromatolites
Cretaceous Oncolite Stromatolites
Shark Bay Stromatolites
Pleistocene Stromatolites from Australia
Cambrian Givanella Stromatolites from Area 51
Cretaceous Oncolite Stromatolites from Mexico
Iconic Shark Bay Pleistocene Stromatolites
Pleistocene Stromatolites from Australia
 
Archaean Banded Iron
Proterozoic Banded Iron from Western Australia
  
 
Archaean Banded Iron from Wisconsin
Proterozoic Banded Iron from Western Australia
  
Visit the Fossil Mall science section to learn more about stromatolites.