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Oldest North American dinosaur fossil discovered, dates back 230 million years
This discovery challenges the long-held belief that dinosaurs originated exclusively in the southern supercontinent, Gondwana.
230 Million-Year-Old Fossil From Wyoming Challenges Dinosaur Origin Theories
A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early ...
The Largest Carnivorous Dinosaur May Not Have Been T. Rex
They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...
Quarry Workers Find Dinosaur Footprints in ‘Snapshot’ of Jurassic Britain
The prints were made by both long-necked sauropods and a predator, megalosaurus, and were found in one of the largest ...
Biggest ever UK dinosaur footprint site discovered
The UK 's biggest ever dinosaur footprint site has been discovered in a quarry in Oxfordshire. Around 200 dinosaur footprints ...
Dinosaurs may have roamed the northern hemisphere millions of years earlier than previously thought
How and when did dinosaurs first emerge and spread across the planet more than 200 million years ago? That question has for ...
Meet The ‘Living Fossil’ That’s Older Than The Dinosaurs (Hint: It Also Survived A Nuclear Blast)
They’ve lived through the ice age, the asteroid that wiped out the dinosaurs and brushed off an atomic blast just a mile away ...
'Dog-Like' Fossil Discovery May Be Oldest Known Saber-Toothed Animal
The prehistoric creature is thought to have lived around 280-270 million years ago and was likely a "top predator" in its day ...