I Know Dino: The Big Dinosaur Podcast cover image

The first long-necked dinosaur

I Know Dino: The Big Dinosaur Podcast

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The Evolution of Long Necks in Dinosaurs

A new set of five neck vertebrae from southern Brazil. They're about 228 million years old, and that puts them right in the middle of that 225 to 233 million year span. After doing a bunch of analysis on it, they're pretty confident it's from baguolasaurus. Can't be 100% sure because we didn't have any neck vertebraes from the first one, but really seems likely.

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