Mammal ancestors laid eggs – study (PHOTOS)
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A recently analyzed fossil of a Lystrosaurus hatchling has helped solve a decades-old mystery
A recently analyzed 250 million-year-old fossil has shown that early mammals laid eggs, according to a paper published in the PLOS One journal on Thursday.
While some examples of egg-laying mammals exist today, such as the platypus and the echidnas, scientists have spent decades looking for proof of this in earlier ancestors.
According to South African P
A recently analyzed 250 million-year-old fossil has shown that early mammals laid eggs, according to a paper published in the PLOS One journal on Thursday.
While some examples of egg-laying mammals exist today, such as the platypus and the echidnas, scientists have spent decades looking for proof of this in earlier ancestors.
According to South African P
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