they died
average 48 years
Woolungasaurus was a plesiosaur, a long necked marine reptile, not a dinosaur. Its remains are from Australia and date to the late Cretaceous.
A Dinosaur Bird
no
The dicynodon was an ancient dinosaur which lived in Africa. It is estimated that this dinosaur lived 250?æmillion years ago and lived partially on land and in the water.
At least 66 million years.
no they lived 150million years before the very first dinosaur evolved and still live today!
Dinosaurs had surprisingly short lifespans. Diplodocus probably had a lifespan of about 30 years.
Yes. In face, anphibians were in existance long before reptiles.
t-rex
diplodocus was long