Past Time is a podcast that explores how we know what we know about the past. There's a special focus on the fossil record - it is hosted by two paleontologists - but delving into the story of the past isn't limited to dry bones. Today's paleontologists use techniques drawn from other sciences including Physics, Chemistry, Geology, and Biology to figure out what extinct animals were like and how they lived. Whether you are just starting to learn about the amazing animals that have called this planet home, or you have been fascinated by fossils for a long time, we hope you will join us as we dig into past times. Keywords: Paleontology, Dinosaurs, Mammals, Reptiles, Birds, Animals, Fossils, Extinction
https://www.pasttime.org/series/past-time/
Episode 4: Giant Dinosaur Mysteries
Sauropod dinosaurs, the long necked creatures like Apatasaurus and Brachiosaurus, were the biggest animals to ever leave a footprint on the Earth. They were the size of whales, but didn't have the luxury of water to help them support their bulk! The massive size of sauropod dinosaurs intrigued Dr. Michael D'Emic and he has been scrutinizing their bone structure and relationships to figure out how these saurian giants managed to get around and consume enough food to keep growing.
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