dinosaur, North America
The Oldest Laurasian Dinosaur: New Discovery Rewrites Dinosaur Origin Story
The discovery of Ahvaytum bahndooiveche, a 230-million-year-old dinosaur in Wyoming, reveals dinosaurs existed in the northern hemisphere earlier than believed, challenging past theories. When and how did dinosaurs first appear and spread across the planet over 200 million years ago?
Hundreds of footprints from two dino species were excavated at a quarry in southeast England at the site of a well-known ...
A quarry worker was stripping clay from the ground when he felt odd bumps—they turned out to be part of a ...
Nearly 200 Jurassic footprints found in southern England reveal new insights into 166 million-year-old prehistoric creatures, ...
They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...
A "dinosaur highway" containing nearly 200 tracks that date back 166 million years was discovered in southern England. Some tracks show paths taken by Cetiosaurus, a dinosaur that grew to nearly ...
People gathered in downtown West Palm Beach hoping to break a Guinness World Record for largest gathering of people dressed ...
These footprints offer an extraordinary window into the lives of dinosaurs,” one micropaleontology professor said.
A worker's discovery of nearly 200 dinosaur tracks in a limestone quarry in Oxfordshire, England, has unveiled a ...
A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early ...
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