What type of dinosaur had triangular plates and tail spikes?

Stegosaurus, (genus Stegosaurus), one of the various plated dinosaurs (Stegosauria) of the Late Jurassic Period (159 million to 144 million years ago) recognizable by its spiked tail and series of large triangular bony plates along the back.

1. What is the name of the dinosaur with a spiky tail?
2. What are the triangles on a dinosaur called?
3. What Dino has plates on its back?
4. What type of dinosaur is Ankylosaurus?
5. Is Ankylosaurus a dinosaur?
6. Which dinosaurs have spikes?
7. Did T Rex have spikes?
8. What's the spitting dinosaur in Jurassic Park?
9. What dinosaurs had 500 teeth?
10. Did baby Stegosaurus have plates?
11. Can at Rex see you if you stand still?
12. What was the first dinosaur?
13. How many dinosaurs are still alive?
14. What kind of dinosaur is Barney?

What is the name of the dinosaur with a spiky tail?

Among paleontologists, the four-spiked tail of Stegosaurus is called a "thagomizer." It is one of a few terms inspired by one of Gary Larson's beloved "Far Side" cartoons: a caveman points to a slide of a Stegosaurus tail and names the nasty-looking structure in honor of "the late Thag Simmons." Humans and Stegosaurus ...

What are the triangles on a dinosaur called?

Its 17 plates, called scutes, were made of a bony material called osteoderms but were not solid; they had lattice-like structures and blood vessels throughout.

What Dino has plates on its back?

A few basic things about Stegosaurus are known to just about everyone with a modicum of general knowledge: it's large (7 m long or so), has a series of large plates arranged along its neck, back and tail, and has a cluster of spikes at the tip of its tail.

What type of dinosaur is Ankylosaurus?

Ankylosaurus, (genus Ankylosaurus), armoured ornithischian dinosaurs that lived 70 million to 66 million years ago in North America during the Late Cretaceous Period.

Is Ankylosaurus a dinosaur?

One of the largest armoured dinosaurus, Ankylosaurus had a wide, heavily armoured skull and a large tail club.

Which dinosaurs have spikes?

Due to their distinctive combination of broad, upright plates and tail tipped with spikes, Stegosaurus is one of the most recognizable kinds of dinosaurs. The function of this array of plates and spikes has been the subject of much speculation among scientists.

Did T Rex have spikes?

The diagram below is an illustration of what the upper neck of the dinosaur may have looked like. It lived during the early Cretaceous, nearly 75 million years before the T. Rex. ... The dinosaur's spikes were likely used to fend off predators and make it more difficult and deterring to attack.

What's the spitting dinosaur in Jurassic Park?

The poison-spitting dinosaur reconstructed in Jurassic Park is Dilophosaurus. At the time the movie was produced, there was no evidence that this or any other dinosaur spat poison or had poisonous saliva of any kind.

What dinosaurs had 500 teeth?

This bizarre, long-necked dinosaur is characterized by its unusually broad, straight-edged muzzle tipped with more than 500 replaceable teeth. The original fossil skull of Nigersaurus is one of the first dinosaur skulls to be digitally reconstructed from CT scans.

Did baby Stegosaurus have plates?

This may have been an especially important consideration for newborns and juveniles, as an adult Stegosaurus would have been quite a mouthful, with or without plates! The plates served an active defensive function, especially since they were only loosely anchored to this dinosaur's skin.

Can at Rex see you if you stand still?

In the immensely popular movie Jurassic Park, there's the famous scene where the giant T-Rex is attacking a jeep during a thunder storm. As it attacks, Dr. Alan Grant, a self-respecting paleontologist, yells, “Don't move! He can't see you, if you don't move.” Here's the thing – that's wrong.

What was the first dinosaur?

For 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.

How many dinosaurs are 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 kind of dinosaur is Barney?

Barney was really a Tyrannosaurus rex, a carnivorous predator hiding his true nature behind a mask of benign child's play.