Earth scientists have discovered possibly the oldest cephalopods in Earth's history. The 522 million-year-old fossils from Newfoundland (Canada) could turn out to be the first known form of these highly evolved invertebrate organisms. In that case, the find would indicate that the cephalopods evolved about 30 million years earlier than has been assumed.
from All Top News -- ScienceDaily https://ift.tt/397x9V1
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