Dinosaurs ("terrible lizards") belong to a large group of reptiles called Archosauria ("ruling reptiles"). They are classified into two distinct orders, which are distinguished by their pelvic differences. All Saurischian ("lizard-hipped") dinosaurs had modern lizardlike pelvises and clawed feet. Saurischians roamed Earth from the Middle Triassic to the end of the Cretaceous period. They included carnivores and herbivores. Members of the order included Allosaurus ("different lizard"), Apatosaurus ("deceptive lizard"), which was formerly called Brontosaurus, and Tyrannosaurus ("tyrant lizard"). The group is divided into two suborders: Theropoda ("beast footed") and Sauropodomorpha ("lizard-footed forms"). Velociraptor ("swift robber") was a theropod. All Ornithischian ("bird-hipped") dinosaurs had pelvises similar to those of modern birds, and hoofed toes. All were herbivores. These dinosaurs lived throughout the world from the Middle Triassic to the end of the Cretaceous period. Members of the order included Iguanodon ("iguana tooth"), Stegosaurus ("plated lizard"), and Triceratops ("three-horned face"). The order is divided into four suborders: Ornithopoda ("bird footed"), Stegosauria ("plated lizards"), Ankylosauria ("armored lizards"), and Certopsia ("horned faces").
Dinosaurs evolved 231 million years ago.
Dinosaurs range in size from the a few ounce to over a hundred feet long and 70+ tons
Most dinosaurs were herbivores.
Carnivorous dinosaurs were the first animals with feathers. Birds evolved from these.
There are 1,000 known species of non-avian dinosaur known, and they belong to 500 different genera.
Dinosaurs were very likely warm blooded.
Dinosaurs went extinct 65.5 million years ago.
meteors are 90000 miles per hour
Belgium has a long history and many interesting facts. One interesting fact about Belgium is that they legalized euthanasia in 2002 and gay marriage in 2003.
There are a variety of interesting facts about the planet Neptune. There are 14 moons of Neptune, and the surface temperature is about -201 degrees Celsius.
moon is the natural satellite in solar system ,because there are more interesting facts in it.
Considering that most eukaryotic cells have mitochondria and that dinosaurs are eukaryotes like all other animals that ever lived, it is certain that they did have mitochondria in their cells. In fact, birds are considered dinosaurs (they certainly descended from dinosaurs) and their cells have mitochondria, so we can be as sure as scientifically possible that dinosaurs indeed did have mitochondria.
Yes, many.
Before the oceans fully receded over the current United States, dinosaurs, flying reptiles, and huge turtles existed on an island located in the central to south-west central area of the current USA.
what are some interesting facts about panther
A PMI chart is a table and it stands for Plus Minus Interesting. PLUS for Good facts. MINUS for Bad facts. INTERESTING for well, interesting facts.
man eating dinosaurs
Some Interesting Facts - They Are Powerfull Swimmers. - They Sing To Talk To Each Other. - Hope This Helps U
there are no interesting facts about the sun
There are various interesting facts about ozone. One is that UV is the thing that forms and depletes ozone both.
its a hassle!
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what is the interesting about the hupa
no