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Sedimentary Rocks

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Scientists Name ‘Nagatitan,’ Southeast Asia’s Largest Dinosaur, From Thailand

The find expands Asia's record of giant sauropods.

Study Recasts Prototaxites as an Extinct Branch of Complex Life

New Chemical Fossils Strengthen Case That Sponges Were Earth’s Earliest Animals

Study Links Violent Jurassic Storms to Baby Pterosaur Deaths

First Soft-Bodied Cambrian Fossils Found in Grand Canyon Reveal Evolutionary ‘Goldilocks Zone’