This is not an answer for the question but a fact about Dinos did you that chiken DNA is mor closer to Dino dna 🧬 than any other animal.
Like other dinosaurs diplodocus was a land animal.
They are renderings based on the skeletons found in addition to other guessed aspects.
Many scientists now consider birds to be dinosaurs. But to say they are "trapped" is probably not the right term. They are no more "trapped" than any other type of animal.
A animal that normally walks on two legs is called 'bipedal'. On the other hand, a four legged animal is a 'quadrupedal'. Examples of bipedals are kangaroos, birds, and humans. Many dinosaurs were also bipedals.
Dinosaurs hunted and killed other dinosaurs. A few huge relatives of crocodiles, such as Deinosuchus and Suchomimus, probably hunted dinosaurs. A few of the largest mammals alive at the time, such as Repenomamus, may have hunted dinosaur hatchlings. Scientists consider birds a subdivision of dinosaurs, in which case any animal that hunts birds kills dinosaurs. Of course, prehistoric pathogens would have killed some dinosaurs through disease.
Dinosaurs lived before the continents separated from each other. Dinosaurs lived over wide areas in different places.
One clade of dinosaurs, the theropods, were carnivorous. Many of them were large and ate other dinosaurs. Today, birds are the only surviving group of dinosaurs. Some birds of prey eat other birds, so dinosaurs still eat other dinosaurs today.
Dead dinosaurs would have been scavenged by carnivorous dinosaurs, crocodilians, and other meat eating animals. One dinosaur that had an especially good sense of smell and could have easily found carrion was Tyrannosaurus.
No you cannot.
yes
Dinosaurs as most people think of them are completely extinct. However, birds evolved from dinosaurs, and as such, are considered to be a group of dinosaurs. Since birds are still alive today, so are some dinosaurs. No dinosaurs other than birds are alive today, though.