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What else can I help you with?
Are dodos considered dinosaurs?
No, dodos are not considered dinosaurs. Dodos were flightless birds that lived on the island of Mauritius and became extinct in the 17th century. Dinosaurs were a group of reptiles that lived millions of years ago and also became extinct.
Are dodo birds considered dinosaurs?
No, dodo birds are not considered dinosaurs. Dodo birds were flightless birds that lived on the island of Mauritius and became extinct in the 17th century. Dinosaurs were a group of reptiles that lived millions of years ago and also became extinct.
Darwin classified an extinct group of reptiles and called them Dinosaurs?
fAULSE
When did non-avian dinosaurs live?
The first non-avian dinosaurs appeared around 230 million years ago, give or take a few million years, and they became extinct 65.5 million years ago. But another group of dinosaurs (avian dinosaurs or birds) still exist.
What group of organisms went extinct when dinosaurs went extinct?
Circumcision followed by castration. They had a big drive to stop criminals reproducing.
What was the modern decendants of the triceratops?
Triceratops became extinct 65.5 million years ago. They did not leave any descendants. Their closest living relatives are birds, which are considered a group of theropod dinosaurs.
Are ammonites rare?
Ammonites were an abundant group of mollusks during the Mesozoic. However, the K-T extinction event, which wiped out the dinosaurs, was too much for them. They became extinct 65.5 million years ago.
Where manaties with dinosaurs?
The non avian dinosaurs became extinct 65.5 million years ago. The earliest sirenians, (the order that includes manatees), didn't evolve until about 50 million years ago, 15 million years after the extinction of the non avian dinosaurs. However, scientists consider birds a group of dinosaurs, and, because birds still exist today, manatees do coexist with avian dinosaurs.
Did Dinosaurs live at the same time as people?
No. The "Age of the Dinosaurs" lasted for about 150 million years. In that long period of time, many different types of dinosaurs arose, flourished, and then went extinct. When a group of dinosaurs went extinct they would just be replaced with another group.
Will dinosaurs ever exist again?
They still do. Many scientists consider modern birds to be dinosaurs. But it is unlikely that they will develop into anything resembling "classic" dinosaurs. Once a group of animals goes extinct it is gone forever.
Why did dinosaure finished to exist?
Dinosaurs existed because a group of archosaurs evolved to have legs directly underneath the body, a defining trait of the dinosaurs. They may have become so diverse because at the end of the Triassic, a mass extinction opened up many niches, and dinosaurs were able to evolve quickly enough to fill them. Modern birds later evolved from dinosaurs.
Has any group of animals completely disappeared?
Ya many species of animals go extinct like Dinosaurs for example
