Pentecopterus decorahensis
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PALEONTOLOGY
Eurypterids
Pentecopterus decorahensis
Ancient sea predator Pentecopterus reveals complex early arthropod evolution
13 days ago
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Why was Pentecopterus decorahensis initially considered significant in the study of eurypterids?
Because it was the largest eurypterid ever discovered, surpassing all others in size by a wide margin.
Because it was once thought to be the oldest known eurypterid, providing insights into early arthropod evolution.
Because it was the only eurypterid found outside of marine environments, indicating terrestrial adaptation.
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