The ocean is hot like 'oil cauldron' under dinosaurs
If you go back to the dinosaur period, don't fool yourself into the sea. A new study from ancient sediments and fossils has shown that the tropical Atlantic waters have a temperature of 32-41.6 degrees Celsius at 100 million to 84 million years ago.
Photo: LiveScience
If you go back to the dinosaur period, don't fool yourself into the sea. A new study from ancient sediments and fossils has shown that the tropical Atlantic waters have a temperature of 32-41.6 degrees Celsius at 100 million to 84 million years ago.
Also in this area, today the temperature is only about 23.8 - 27.7 degrees C. Water will become very uncomfortable for most people at about 40 degrees C.
" Ancient temperatures fall outside the graphs we have observed before ," said Karen Bike, a paleontologist at Woods Hole Oceanographic Institute.
At that time, the atmosphere accumulated more CO2 - substances that acted as heat traps. However, scientists still do not know what could make the oceans so hot. Climate models taking into account the increase in CO2 content cannot produce this result either, Bice said.
T. An
- Arctic dinosaurs are only 20 years old
- The dinosaurs were re-infected with helminths
- 10 misconceptions about dinosaurs
- What if dinosaurs live with humans?
- Animal photos last week: Meal of cauldron
- Fluttering of cauldron weighs 110kg
- 70 million years old dinosaurs
- How does the dinosaur learn to fly?
- Erotic dance of carnivorous dinosaurs
- 6 things you read about dinosaurs when you were young, but are no longer true
A 3,000-year-old ghost fortress 'rises' under a layer of seaweed New giant dinosaur fossils discovered in Argentina Prehistoric women were more suited to hunting than men? China discovered sponge fossils dating back about 540 million years The boy picked up a black coal, the expert tested it for 10 years before concluding: This is the only treasure in the world A 375-million-year-old sea monster that grows legs reveals the secret to changing the earth Discovering another human 'weapons factory' in a quarry in Israel A new super beast appeared in Uruguay, 16m long