Ancient crocodiles swim like fish
Fossils of a massive amphibian with crocodile body and fish tail have been unearthed in Oregon, USA. Scientists believe that the body of the creature has been moved in too
Fossils of a massive amphibian with crocodile body and fish tail have been unearthed in Oregon, USA. Scientists believe that the body of the organism was moved during geological changes, making it about 8,000 kilometers away from where it died.
The new fossil is the oldest crocodile family found in Oregon and one of the few found in this side of the Pacific Ocean. It was a new species belonging to the Thalattosuchia group living at the same time as the dinosaurs.
The organism that has lived in tropical climates in Asia is around 142-208 million years ago. They represent an important milestone in the early part of evolutionary history, marking the transition from semi-semitransparent living organisms to completely underwater.
Scientists have discovered the body of reptile creatures 182-243 cm long at a rocky mountain in Oregon. They learned that this animal came from Asia due to outstanding physical characteristics, such as how the ribs attached to the body.
(Anh: Nationalgeographic)
The animal has moved to the west, perhaps from Japan thanks to the continental shift. In ancient times, the Pacific Ocean was much larger than it is today and scientists think the movement took place 100 million years ago, before reaching North America.
Like all crocodiles today, creatures have both walking bodies on the ground and under the sea. It has short, fat legs that help them walk easily on the ground and lay eggs. With webbed feet and fishtail, this reptile can also be a good swimmer underwater.
(Anh: Nationalgeographic)
MT
- Interesting things about crocodiles
- Survival of crocodiles and dinosaurs
- Unbelievable confrontation between crocodile, hippopotamus and antelope
- Primitive crocodiles used to run on land like horses
- Giant crocodile dominates the ancient ocean
- Through 6 million years of evolution,
- Scary people who watch diver confront the giant crocodile in Mexico
- New discovery of the ancient giant crocodile hunting dinosaurs
- Crocodile is broken by you with one leg without knowing it
- Giant crocodile cannibalism
Before trees ruled, the Earth was covered with giant fungi. Wreckage of mysterious missing bomber found after 80 years 600 bird species extinct due to humans, countless ecosystems damaged Digging the ground to make a fence, the man found a box full of gold Never-before-seen monster revealed after 138 million years of hiding 40,000-year-old fossil forest discovered after storm What was the fate of the city destroyed for opposing the Roman Empire? Mysterious stone circle may be world's oldest observatory