Life
Bizarre fossil may have been an entirely new type of life
Chemical analysis suggests the 400-million-year-old fossil Prototaxites was neither plant, animal or fungus – hinting at a mysterious life form that went extinct long ago
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Chemical analysis suggests the 400-million-year-old fossil Prototaxites was neither plant, animal or fungus – hinting at a mysterious life form that went extinct long ago
A jawbone found in a Moroccan mine was thought to be a novel species of marine reptile from the Cretaceous period, but other researchers believe it is probably a fake