Dawn of the Dinosaurs: New Discoveries from the Triassic

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Infinity Blade
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The fossil record tells us "What you are now we used to be; what we are now you will be."

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Dawn of the Dinosaurs: New Discoveries from the Triassic Aug 10, 2020 21:40:13 GMT 5

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Post by Infinity Blade on Aug 10, 2020 21:40:13 GMT 5

Virtual Science Cafe: Dawn of the Dinosaurs: New Discoveries from the Triassic

Dinosaurs first appeared in the Triassic Period (252–200 million years ago), but their early evolutionary history has long been mysterious. However, recent Triassic fossil discoveries are revealing new and surprising information about the origins of the Mesozoic Era’s most famous animals. Join Dr. Kammerer as he introduces some of the remarkable early members of the dinosaurian lineage, including some small enough to fit in the palm of your hand.

Speaker: Dr. Christian Kammerer, Research Curator of Paleontology, North Carolina Museum of Natural Sciences

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Last Edit: Jan 30, 2021 7:06:50 GMT 5 by Life

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Infinity Blade: We failed you. Nov 6, 2024 23:20:59 GMT 5

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Supercommunist: Trump won. Was already pretty pessimistic about climate change but I think I am now in full doomer mode. Nov 6, 2024 12:39:53 GMT 5

Exalt: And the giga not having as wide of a skull Sept 6, 2024 23:05:23 GMT 5

Exalt: I would think that it's because of T.rex striking with power Sept 6, 2024 23:02:54 GMT 5

Infinity Blade: I imagine tyrannosaurs having finesse through their premaxillary teeth. We know they could delicately scrape meat off of bones with those if they wanted to. Aug 28, 2024 1:29:55 GMT 5

Supercommunist: Anyone find it kind of weird how some people portay gigantosaurus as a finese predator compared to a tyrannosaurus? Given that tyrannosaurus had the smaller gape and the duller teeth, wouldn't it require more precision? Aug 27, 2024 23:49:00 GMT 5

Infinity Blade: Maybe Aug 15, 2024 5:02:01 GMT 5

Exalt: Could that be an anti-prefator adaptation, or? Aug 14, 2024 20:32:23 GMT 5

Infinity Blade: I've read that in birds sex only lasts a few seconds, so maybe the fact that intercourse is very brief is an advantage. Aug 12, 2024 7:26:21 GMT 5

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Infinity Blade: Dinosaur Revolution depicted Gigantoraptor like a bird of paradise, using colors, an inflatable throat sac, and dancing to court a mate. Jul 22, 2024 18:42:46 GMT 5

Exalt: Some birds are known for extravagant courtship displays. Has anyone depicted non-avian dinosaurs doing such a thing? Presumably theropods. Jul 11, 2024 6:31:19 GMT 5

Supercommunist: Cool thanks, Infinity. Jul 6, 2024 9:38:31 GMT 5

razor45dino: 1.2 tonnes is probably a large underestimate or is not representative of a 13 meter individual Jul 6, 2024 7:39:16 GMT 5

Infinity Blade: Assuming the Kaatedocus is 13 m and 1.2 tonnes, however, only gets you ~7.5 tonnes, which is unreasonable. Jul 6, 2024 7:26:59 GMT 5

Infinity Blade: Supercommunist If you scale a 13 m 1.9 t Kaatedocus to Diplodocus' length (24 m), it comes out to be ~12 t. This lines up pretty well with a Diplodocus' body mass at that length. Jul 6, 2024 7:24:20 GMT 5

Supercommunist: I've noticed that baboons seem to gang up on predators far quicker than other social animals. Jul 6, 2024 2:18:30 GMT 5