dinosaur, North America

230 million-year-old dinosaur is oldest ever discovered in North America — and changes what we know about how they conquered Earth
A newfound "chicken-size" dinosaur, recently unearthed in Wyoming, changes what paleontologists thought they knew about how dinosaurs spread across the globe.
Dinosaur discovery in North America is completely rewriting their history
Researchers discovered Ahvaytum bahndooiveche fossils in Wyoming, revealing dinosaurs in Laurasia earlier than believed.
'Dinosaur highway' footprints dating back 166 million years discovered in England
A “dinosaur highway" containing nearly 200 tracks that date back 166 million years was discovered in a limestone quarry southern England.
'North America's Oldest Dinosaur' Discovered, Challenging Dino Origin Story
Paleontologists have announced the discovery of "North America's oldest dinosaur." The find challenges the consensus view on the origins of these extinct reptiles. In a study published in the Zoological Journal of the Linnean Society,
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 dinosaur history.
Oldest North American dinosaur fossil discovered, dates back 230 million years
This small, chicken-sized dinosaur lived around 230 million years ago. Interestingly, this pushes back the timeline for dinosaur presence in the northern hemisphere by millions of
Dinosaur history rewritten by fossil discovery of chicken-sized dinosaur, experts say
Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the new research.
Oldest Equatorial Dinosaur In The World Discovered, Dating Back 230 Million Years
The oldest equatorial dinosaur in the world, and North America's oldest dinosaur, has been described in a new study. Dating back 230 million years, the chicken-sized dinosaur has big implications for our understanding of how dinosaurs spread across the world,
Newly discovered Dinosaur fossil challenges what we know about prehistoric life
A newly discovered dinosaur, uncovered by UW-Madison paleontologists, is reshaping the understanding of prehistoric reptiles.
as.com5d
Dinosaur highway discovered with 166 million-year-old footprints that alter history
A team of British palaeontologists has made a groundbreaking discovery ... the speed at which dinosaurs moved, and how this new data complements previous discoveries in the region.
CBS News7d
Biggest dinosaur footprint site in the U.K. discovered by researchers: "So surreal"
And it was so surreal -- a bit of a tingling moment, really," he told BBC News. The discovery was announced just a few months after a team of paleontologists found matching dinosaur footprints ...
Los Angeles Times8d
‘Dinosaur highway’ tracks dating back 166 million years are discovered in England
LONDON — A worker digging up clay in a southern England limestone quarry noticed unusual bumps that led to the discovery ... dinosaur on Earth, and yet these recent discoveries prove there is ...