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by VaxWithSex
1285 days ago
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Sauropods are Saurischian not Ornitishian. But you are right, we want them too. The vw sized heart was in a dinosaur show when I was a kid. Either David Norman or Bob Baker stood below a brachiosaur and told the audience about the heart. wow 30 years. Time flies. |
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For those in the back, sauropods, despite appearances, run with the tyrannosaurs and birds, not the triceratopses and hadrosaurs. Or anyway walk. Or did.
My solution to their energy problem is eusociality: big Mama stays put and is fed by the small fry who range far and wide. They also tend her eggs. She eats their first-level output, then they eat her better-digested leavings. The digestion scheme is like rabbits, and addresses the problem that absorbing nutrients through a 2D intestinal wall scales badly to a 3D animal. If she doesn't need to heave her bulk around the forest, her energy needs are lessened. Meanwhile, the small fry don't need to digest everything all the way.
The small fry are no bigger than elephants.