Dating the Lantian Biota.
[sciencythoughts.blogspot.com]
Fossils from the Ediacaran Period record a remarkable transition from a world in which there were almost no multicellular organisms to one in which such organisms dominated almost all marine ecosystems. Deposits from the Lower Ediacaran are dominated by the Acritarchs, a diverse group of single-celled marine Algae which may-or-may-not represent a single taxonomic group. Deposits from the Upper Ediacaran produce a range of complex fossils, apparently of soft-bodied organisms of uncertain affinities. One of the earliest macro-fossil producing deposits is the Lantian Formation of South China, a deep-marine basinal black shale which produces a series of fossils of increasing complexity, assumed to have affinities to Algae and Animals, providing insight into the earliest stages in the development of these multicellular organisms.
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Posted by TriphidIndigenous Australian Aboriginal Rock art dated somewhere between 20 and 30 thousand years old.
Posted by TriphidIndigenous Australian Aboriginal Rock art dated somewhere between 20 and 30 thousand years old.
Posted by TriphidIndigenous Australian Aboriginal Rock art dated somewhere between 20 and 30 thousand years old.
Posted by TriphidIndigenous Australian Aboriginal Rock art dated somewhere between 20 and 30 thousand years old.
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Posted by JoeBDating the Lantian Biota.
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