New Fossil Trackways Reveal Fish Left The Ocean 10 Million Years Earlier Than Thought
New Fossil Trackways Reveal Fish Left The Ocean 10 Million Years Earlier Than ThoughtTrails left in ancient rock have been attributed to fish getting the hang of the then-newfangled concept of crawling. If correct, this would push back the conquest of the land by vertebrates by 10 million years. That’s assuming these pioneers didn’t just nope it out back to the water (like whales later would),...
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