Weird sea creature was anatomically unlike anything ever seen — flipping it around led to a revelation - https://t.co/AE8w5pyKk6— Canadanewsmedia (@canadanewsmedia) June 24, 2024
Weird sea creature was anatomically unlike anything ever seen — flipping it around led to a revelation - https://t.co/AE8w5pyKk6
Researchers have long assumed that a tube in the famous Pikaia fossil ran along the animal’s back. But a new study turned the fossil upside-side down. https://t.co/wToo4zdI7W— NYT Science (@NYTScience) June 12, 2024
Researchers have long assumed that a tube in the famous Pikaia fossil ran along the animal’s back. But a new study turned the fossil upside-side down. https://t.co/wToo4zdI7W
A new interpretation of Pikaia reveals the origins of the chordate body planhttps://t.co/cAxO3nzv4z pic.twitter.com/z7NYKp58hf— Dactylioceras (@Dinoh555) June 11, 2024
A new interpretation of Pikaia reveals the origins of the chordate body planhttps://t.co/cAxO3nzv4z pic.twitter.com/z7NYKp58hf
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