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How many dinosaurs were alive during the rvolutionary war?
Hadiez47
None. Dinosaurs had been extinct for approximately 65 million years before the start of the Revolutionary War.
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∙ 11y ago
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How many years ago were dinosaurs alive?
Dinosaurs were extinct 65 million years ago. Dinosaurs were on Earth for 180 million years, but dinosaurs are still here but as birds.
How many years were sharks alive before dinosaurs?
3 million
How many years were the dinosaurs alive?
They lived for 160 million years
How many dinosaur's still are alive and what types?
One class of dinosaurs is still alive today: birds.
How many dinosaur are still alive?
No The ones alive today are Birds. Whoever answered "no" is completely wrong. The ones alive today are both birds (avian dinosaurs) and usual dinosaurs (non-avian dinosaurs). Whoever answered "No" is completely wrong and is not an answer to that particular question. There are more than around 10 000 species of avian dinosaurs still alive today, and more than around 1300 non-avian dinosaur species are known in the fossil record, it is currently unknown how many of these are still alive, but at least around 100-500 as minimum.
How many dinosaurs were living during the mesozoic era?
100 types of dinosaurs lived during the mesozoic era.
Are there any dinosaurs alive today?
Not like Jurassic park style, However many paleontologists classify birds as dinosaurs. Crocodiles and alligators are also dinosaur relatives though they are not dinosaurs.
What kind of dinosaurs live in the mesozoic era?
The Mesozoic era is divided into three periods Triassic, Jurassic and Cretaceous. During the early Triassic, corals appeared. Seed plants dominated the land, in the northern hemisphere, conifers flourished. Glossopteris was the dominant southern hemisphere tree during the Triassic period. Many new dinosaurs appeared during the Jurassic period. Giant plant eating dinosaurs dominated the Earth. carnivores such as Allosaurus and Composognathus were plentiful. Many bird-like dinosaurs also thrived during this period. The Cretaceous period saw the heyday of the dinosaurs. Many new species of dinosaurs evolved during this period. New dinosaurs such as, the deadly t-rex and the extremely large Giganotosaurus appeared for the first time as did Triceratops and many others.
How many crocodiles were there during the Dinosaurs times?
about 300 million
Is there a dinosaur that begins with the letter k?
No, because there wasn't very many types of dinosaurs in the time that they were alive. If there was a dinosaurs that started with letter k then that would be remarkable. But alas there was not
Was the Sabre tooth tiger alive when dinosaurs were?
No. Not by many millions of years. Perhaps more than 50 million years.
When did dinosaurs walk the earth?
Dinosaurs first appeared around 230 million years ago and are popularly said to have gone extinct 65.5 million years ago. However, in a sense dinosaurs are still alive since most paleontologists now classify birds as dinosaurs.
