Wednesday, November 23, 2011

A List of Interesting Facts About Dinosaurs

By Anthony Starks


We all watched dinosaurs coming from movies such as Jurassic Recreation area and King Kong, but wait, how much do you really know about dinosaur games for kids? Allow me to share some interesting facts about dinosaurs which you can amaze your friends and family using:

There are quite a few candidates for the largest dinosaur, as there are several types of dinosaur which are over 100 foot (30 metres) long. The largest has been certainly some kind of sauropod (the four-legged plant-eating dinosaur with a long throat) that lived in the late Jurassic or first Cretaceous period.

The word "dinosaur" was coined by Friend Richard Owen, who furthermore founded the Natural History Museum in London, England. "Dinosaur" indicates terrible lizard, and is based on the Greek terms "deinos" (terrible) and "sauros" (jesus).

People have been discovering dinosaur fossils for hundreds of years, nevertheless didn't know what they ended up until quite not too long ago. The first time that a dinosaur was scientifically described what food was in 1824, by William Buckland.

The earth's continents slowly undergo a process known as "plate tectonics". Whenever dinosaurs first appeared throughout the Triassic period, all the world's continents were gathered in one super-continent known as "Pangea".

All of the familiar types of dinosaurs, perished off at the end of the particular Cretaceous period. There are many different theories why this may have got happened, but today the most famous theory is that the asteriod hit the earth, blocking out the sunlight so that there was not enough food obtainable. Evidence for this idea is a layer associated with iridium, which is believed to came from the asteroid, has been found around the globe, and a possible impact site found in the southern part of Mexico.

The smallest identified dinosaur is Compsognathus, which were living in Europe throughout the late Jurassic, and concerned the size of a hen. Compsognathus is believed to have eaten insects, lizards and other tiny animals.

As well that dinosaurs dominated your land, there were a lot of aquatic reptiles in which dominated the oceans, although these were not really dinosaur names. These aquatic reptiles included plesiosaurs, nothosaurs, mosasaurs and ichythosaurs.

Though birds seem to have started out dinosaurs, no non-avian flying dinosaurs are usually known. However, during dinosaurs there were many hurtling reptiles, known as pterosaurs.

Dinosaurs first appeared during the Triassic period (248 to 213 million years ago), and ended up the dominant land animals through the entire Jurassic period of time, and to the end with the Cretaceous period (65 million years ago).

We know with regards to dinosaurs because fossils have been located. The fossils, which can be found in sedimentary rocks, which include fossilized body parts (bones, the teeth, skin, claws, and so on.), as well as trace past ("ichnofossils") which show what sort of animals lived, including footprints, burrows, nests, toothmarks, dung, etc.




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