- What dinosaurs had 500 teeth?
- What is the biggest carnivore to ever live?
- What is the real color of dinosaurs?
- What dinosaur could kill a T Rex?
- Were there any purple dinosaurs?
- Could a Spinosaurus kill at Rex?
- What color are dinosaur eggs?
- Did the T Rex have feathers?
- What killed dinosaurs?
- Did T Rex have hole in hip socket?
- What were the fastest dinosaurs?
- Who can kill at Rex?
- Which animal can kill titanoboa?
- What did the T Rex look like?
- Did any dinosaurs have feathers?
- Why were Trex arms so short?
- Did T Rex actually roar?
- Can dinosaurs see color?
- Would at Rex eat a human?
- What was bigger than at Rex?
- Do Dinosaurs Still Exist?
What dinosaurs had 500 teeth?
NigersaurusNigersaurus had a delicate skull and an extremely wide mouth lined with teeth especially adapted for browsing plants close to the ground.
This bizarre, long-necked dinosaur is characterized by its unusually broad, straight-edged muzzle tipped with more than 500 replaceable teeth..
What is the biggest carnivore to ever live?
SpinosaurusSpinosaurus was the biggest of all the carnivorous dinosaurs, larger than Tyrannosaurus and Giganotosaurus. It lived during part of the Cretaceous period, about 112 million to 97 million years ago, roaming the swamps of North Africa.
What is the real color of dinosaurs?
Because large modern-day warm-blooded animals, such as elephants and rhinoceroses, tend to be dully colored, many scientists think that dinosaurs were, too. But other paleontologists say the opposite is true — that dinosaurs’ skin could have been shades of purple, orange, red, even yellow with pink and blue spots!
What dinosaur could kill a T Rex?
An artist’s depiction of Siats meekerorum, a newly discovered Cretaceous predator from Utah. An enormous carnivorous dinosaur that once roamed North America kept Tyrannosaurus rex from achieving its potential for millions of years, a new discovery suggests.
Were there any purple dinosaurs?
Consider the many shades of the Tyrannosaurus Rex: In Jurassic Park, it’s a nondescript grayish-brown; in The Land Before Time, it’s green; Barney the Purple Dinosaur, also a T-rex, is, well, purple.
Could a Spinosaurus kill at Rex?
Spinosaurus had larger, stronger arms with larger claws that could do some damage to Tyrannosaurus, but it would take many swipes with his arms to kill Tyrannosaurus. Those are the advantages of Spinosaurus.
What color are dinosaur eggs?
Until a few years ago, the color of dinosaur eggs was unknown. Other reptiles, like snakes and turtles, usually lay off-white eggs. Then, in 2015, Jasmina Wiemann and colleagues reported the presence of two pigments, one blue-green and one red, in oviraptor eggs.
Did the T Rex have feathers?
Scientists now believe that all tyrannosaurs had feathers; while small species like Dilong would have been covered with them, the adult T. rex probably had just patches for display. The advantage T. rex had on its ancestors was its growth spurt.
What killed dinosaurs?
The Cretaceous-Tertiary extinction event, or the K-T event, is the name given to the die-off of the dinosaurs and other species that took place some 65.5 million years ago. … This suggests that a comet, asteroid or meteor impact event may have caused the extinction of the dinosaurs.
Did T Rex have hole in hip socket?
A hole in the hip socket permits this upright stance. This posture allows dinosaurs to run faster and with greater endurance than other reptiles that are the same size. … While these animals lived alongside dinosaurs, they did not have a hole in their hip socket and thus were not dinosaurs.
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.
Who can kill at Rex?
Ancient caiman would beat T-Rex in a fight, say scientists. A Tyrannosaurus Rex might be known for its ferocious bite, but now scientists say a caiman that lived eight million years ago, had a bite TWICE as powerful. Known as Purussaurus brasiliensis, the reptilian predator lived in the Amazon region in South America.
Which animal can kill titanoboa?
Indeed, other fossils from the Cerrejon pit include early relatives of fishes, turtles and crocodiles – all suitable prey for Titanoboa. The giant snake’s measurements even tell us something about the climate of this ancient world. Snakes are cold-blooded.
What did the T Rex look like?
The Tyrannosaurus rex was one of the largest meat-eating dinosaurs that ever existed. Fossils reveal the ferocious predator was around 40 feet long and up to 20 feet tall, with a powerful tail and massive skull.
Did any dinosaurs have feathers?
Did dinosaurs have feathers? Yes! When the first perfectly preserved specimens of feathered dinosaurs were found in China in the 1990s, it was proved beyond doubt that these ancient animals were the ancestors of modern-day birds.
Why were Trex arms so short?
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.
Did T Rex actually roar?
rex probably didn’t roar, but most likely cooed, hooted, and made deep-throated booming sounds like the modern-day emu.
Can dinosaurs see color?
According to an international team of scientists led by Dr.
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 was bigger than at Rex?
Today, Giganotosaurus is believed to have been slightly larger than T. … rex, though even Giganotosaurus ranks behind Spinosaurus in size among the meat-eating dinosaurs.
Do Dinosaurs Still Exist?
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.