- What was the first dinosaur?
- When did the last dinosaur die?
- Are dinosaurs smart?
- What is the biggest animal that has ever lived?
- Is there a dinosaur bigger than argentinosaurus?
- Are Dinosaurs Real?
- What is the first animal on earth?
- What is the tallest dinosaur?
- Would at Rex eat a human?
- What is the shortest dinosaur name?
- What was the smartest dinosaur?
- What dinosaur has 2 teeth?
- Could a Spinosaurus really kill at Rex?
- What dinosaur can kill a Spinosaurus?
- Why does at Rex have small arms?
- What is the largest carnivore on earth?
- Was Spinosaurus bigger than T Rex?
- What’s the dinosaur with 500 teeth called?
- What dinosaur is still alive?
- What were the fastest dinosaurs?
- Are Troodons smarter than humans?
What was the first dinosaur?
EoraptorFor the past twenty years, Eoraptor has represented the beginning of the Age of Dinosaurs.
This controversial little creature–found in the roughly 231-million-year-old rock of Argentina–has often been cited as the earliest known dinosaur..
When did the last dinosaur die?
approximately 66 million years agoThe Cretaceous–Paleogene extinction event, which occurred approximately 66 million years ago at the end of the Cretaceous, caused the extinction of all dinosaur groups except for the neornithine birds.
Are dinosaurs smart?
Just this week, paleontologists described a long-necked dinosaur as big as two elephants with a brain the size of a lime. The smartest dinosaurs were about as smart as birds (which, after all, are descendants of dinosaurs), and the smartest dinosaurs then were not as smart as the smartest birds today, such as crows.
What is the biggest animal that has ever lived?
blue whaleFar bigger than any dinosaur, the blue whale is the largest known animal to have ever lived.
Is there a dinosaur bigger than argentinosaurus?
The biggest land creatures are believed to have been the dinosaurs—of them, the titanosaur (as their name suggests) is believed to be the largest. … The huge size of each suggests the dinosaur was a very large titanosaur—one that might be bigger than Argentinosaurus.
Are Dinosaurs Real?
Dinosaurs are a group of reptiles that have lived on Earth for about 245 million years. In 1842, the English naturalist Sir Richard Owen coined the term Dinosauria, derived from the Greek deinos, meaning “fearfully great,” and sauros, meaning “lizard.” Dinosaur fossils have been found on all seven continents.
What is the first animal on earth?
comb jellyA comb jelly. The evolutionary history of the comb jelly has revealed surprising clues about Earth’s first animal.
What is the tallest dinosaur?
Sauroposeidon protelesArguably the tallest dinosaur is Sauroposeidon proteles, a massive plant-eater discovered in North America. Thanks to a ludicrously long neck, it stood 17m (55 ft) tall, but relatively few fossils of it have been found.
Would at Rex eat a human?
Well yes a T-Rex would eat a human you are no different then another dinosaur except brains and the fact you are smaller you would be an easier target and would still taste good because you are meat, and if it was hungry it’s not just gonna leave a perfect meal standing there.
What is the shortest dinosaur name?
MinmiThe shortest dinosaur name is Minmi an Australian armored dinosaur named for Minmi Crossing where it was found. These are all GENUS names, the group to which the dinosaurs belong.
What was the smartest dinosaur?
TroodonTroodon was a meat-eater the size of a man, with a brain as big as an avocado pit. It was not only the smartest dinosaur, but the smartest animal of dinosaur times, including our ancestors — the mammals of the Mesozoic Era.
What dinosaur has 2 teeth?
NigersaurusNigersaurus is a genus of rebbachisaurid sauropod dinosaur that lived during the middle Cretaceous period, about 115 to 105 million years ago. It was discovered in the Elrhaz Formation in an area called Gadoufaoua, in the Republic of Niger.
Could a Spinosaurus really kill at Rex?
While this might be possible with a smaller organism, it’s unlikely that a Spinosaurus would be able to do that with a dinosaur as robust and muscular as a T. rex. Though the Spinosaurus had an impressive bite force of 2 tons, its teeth would have been too small and dull to grab hold of a T.
What dinosaur can kill a Spinosaurus?
T. rexBellowing in pain, the T. rex groaned out in agony as the Spinosaurus gripped his neck with it’s arms and snapped the rival dinosaur’s neck, killing him instantly.
Why does at Rex have small arms?
The precise purpose of T. rex’s relatively tiny arms has long been mysterious. Over the years, scientists have suggested that they might have been used to grasp struggling prey, to help resting dinosaurs push themselves up from the ground, or to grip tight to mates during sex.
What is the largest carnivore on earth?
polar bearThe largest terrestrial carnivore is the polar bear (Ursus maritimus). Adult males typically weigh 400–600 kg (880–1,320 lb), and have a nose-to-tail length of 2.4–2.6 m (7 ft 10 in–8 ft 6 in).
Was Spinosaurus bigger than T Rex?
There is a new king of the dinosaurs in town. … As long as a school bus and as heavy as an elephant, the Spinosaurus was the largest predatory (animal-eating) dinosaur to have existed — even bigger than Tyrannosaurus rex.
What’s the dinosaur with 500 teeth called?
NigersaurusNigersaurus, you might remember, we named for bones collected on the last expedition here three years ago. This sauropod (long-necked dinosaur) has an unusual skull containing as many as 500 slender teeth.
What dinosaur is still alive?
Other than birds, however, there is no scientific evidence that any dinosaurs, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive. These, and all other non-avian dinosaurs became extinct at least 65 million years ago at the end of the Cretaceous Period.
What were the fastest dinosaurs?
The Fastest Running Dinosaur The speediest dinosaurs were the ostrich mimic ornithomimids, such as Dromiceiomimus, which could probably run at speeds of up to 60 kilometres per hour.
Are Troodons smarter than humans?
Troodon formosus was a small coelurosaurian dinosaur—a member of the same clade (evolutionary group) to which modern birds belong. Troodon had a large brain for its relatively small size and was probably among the smartest dinosaurs. …