Rare fossilized embryos, believed to be more than 500 million years old, have been unearthed by researchers at the University of Missouri. Fossilized records from the Cambrian Period, which occurred between 540 million and 485 million years ago, provide glimpses into evolutionary biology when the world's ecosystems rapidly changed and diversified. Most fossils show the organisms' skeletal structure, which may or may not give researchers accurate pictures ...Sunday 13 April 2014
Rare Fossilized Embryos Unearthed by Scientists
Rare fossilized embryos, believed to be more than 500 million years old, have been unearthed by researchers at the University of Missouri. Fossilized records from the Cambrian Period, which occurred between 540 million and 485 million years ago, provide glimpses into evolutionary biology when the world's ecosystems rapidly changed and diversified. Most fossils show the organisms' skeletal structure, which may or may not give researchers accurate pictures ...
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