1. This is Dimetrodon grandis, which is NOT a dinosaur. It lived
millions of years earlier and belongs to the synapsids.
Twitte
Twitter
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2. Twitter
https://twitter.com › ExpeditionLive › status
12 Mar 2022 — Fossils are scientific data. From them we can learn about our past for the sake of our collective future.
w/a section of Acrocanthosaurus
3. The fossil is as old as the 'first bird', Archaeopteryx, and might have
specialized in running or wading instead of flying. These are Tweets