fossil record

Horses Lived in the Americas for Millions of Years – New Research Helps Paleontologists Understand the Fossils We’ve Found and the Fossils Missing from the Archive

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Many people assume that horses first came to the Americas when Spanish explorers brought them here about 500 years ago. Recent research has even confirmed a European origin for horses associated with people in the American Southwest and Great Plains. But those weren’t the first horses in North America. The family Equidae, which includes domesticated … Read more

Horses Lived in the Americas for Millions of Years – New Research Helps Paleontologists Understand the Fossils We’ve Found and the Fossils Missing from the Archive

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We are paleontologists who focus our research on various types of fossils, including ancient horses. Our most recent work used computer statistics to analyze gaps in the fossil record to infer more about which horse species did and did not live in an ancient habitat in Florida. Horses evolved as ecosystems changed People have been … Read more

Teenage tyrannosaurus had a taste for baby dinosaurs, rare fossils reveal

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. Researchers have discovered that a tyrannosaurus’ last meal is perfectly preserved in its stomach cavity. What was on the menu 75 million years ago? The hind legs of two baby dinosaurs, according to new research … Read more

Teenage tyrannosaurus had a taste for baby dinosaurs, rare fossils reveal

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news about fascinating discoveries, scientific developments and more. Researchers have discovered that a tyrannosaurus’ last meal is perfectly preserved in its stomach cavity. What was on the menu 75 million years ago? The hind legs of two baby dinosaurs, according to new research … Read more