Tyrannosaurus Rex

 
 
Tyrannosaurus-rex

   



Welcome

Welcome to Tyrannosaurus-Rex.org our website about one of the largest and most awe-inspiring of the predatory dinosaurs.

Tyrannosaurus rex was a giant carnivorous (meat-eating) dinosaur that lived at the end of the Cretaceous period, between about 67 and 65 million years ago.

You can recognize Tyrannosaurus Rex by its huge head (filled with large teeth), powerful neck and tail, the fact it stands on its two rear legs, and its tiny forearms. An average adult Tyrannosaurus Rex was sized about 40 feet (12.3 meters) long, about 20 feet (6.1 meters) tall, and weighed around 7½ tons. Some adults however grew even larger, for example, one Tyrannosaurus nicknamed "Sue", (Sue is a fossil specimen kept in the Field Museum of Natural History in Chicago, Illinois) is about 42 feet (12.8 meters) long.

Tyrannosaurus Rex


Tyrannosaurus was discovered by Barnum Brown in 1902 who found its fossils in Montana. Since then, additional who found its fossil specimens have been found in both North America and Asia.

The name "Tyrannosaurus Rex" was chosen Henry Fairfield Osborn in 1905. The name, which like most scientific names of animals is based on Ancient Greek, means "tyrant king lizard".

Today, there is a lot of debate about how Tyrannosaurus Rex lived. When the animal was first discovered, it was assumed to be a fearsome predator. However, some scientists have argued that Tyrannosaurus may not have been so fierce after all, and may mainly have been relatively slow-moving and a scavenger - feeding on the carcasses left by other predators. On the hand, other scientists still continue to argue that Tyrannosaurus Rex was a fearsome predator point to the largest areas of the brain associated with sight and smell (which would be useful for hunting), and its forwarding face eyes which would have provided binocular vision (helpful for judging distances and therefore also useful for hunting).

Tyrannosaurus Rex skull:
Tyrannosaurus Rex skull
To discover more about Tyrannosaurus Rex please select from:
  • Classification
    How do scientists classify Tyrannosaurus Rex?

  • Facts
    Some key facts about Tyrannosaurus Rex.

  • Name
    How did Tyrannosaurus Rex get its name? What does its name mean?

  • Pictures
    Pictures of Tyrannosaurus Rex.

  • Size
    How big was Tyrannosaurus Rex?

  • Timeline
    Tyrannosaurus Rex history and timeline.







Linking to This Page

We do hope that you find this site useful. We welcome people linking to this website or citing us.

The URL of this web page, is:


If you want to link to this web page from your own web site, you can use the following HTML code:





 
      Tyrannosaurus Rex Information:

   Books

   Classification

   Facts

   Name

   Pictures

   Size

   Timeline

   Toys



Links:

Dinosaur Coloring

Dinosaur Hangman

Dinosaur Jokes

Dinosaur Museums

Dinosaurs News

Dinosaurs Parks

Dinosaur Types

Science Downloads

Science eBooks



Educational Products

Education Downloads

School eBooks

Science eBooks

Science Project Downloads



More Types of Dinosaurs

Ankylosaurus

Ceratosaurus

Kentrosaurus

Pachycephalosaurus

Protoceratops

Spinosaurus

Styracosaurus
 
 
 
 
 

 
 
Copyright © 2010-2024, Answers 2000 Limited

Disclosure: Our company's websites' content (including this website's content) includes advertisements for our own company's websites, products, and services, and for other organization's websites, products, and services. In the case of links to other organization's websites, our company may receive a payment, (1) if you purchase products or services, or (2) if you sign-up for third party offers, after following links from this website. Unless specifically otherwise stated, information about other organization's products and services, is based on information provided by that organization, the product/service vendor, and/or publicly available information - and should not be taken to mean that we have used the product/service in question. Additionally, our company's websites contain some adverts which we are paid to display, but whose content is not selected by us, such as Google AdSense ads. For more detailed information, please see Advertising/Endorsements Disclosures

Our sites use cookies, some of which may already be set on your computer. Use of our site constitutes consent for this. For details, please see Privacy.

Click privacy for information about our company's privacy, data collection and data retention policies, and your rights.

Contact Us   Privacy   Terms of Use   Advertising/Endorsements Disclosures
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.
CERTAIN CONTENT THAT APPEARS ON THIS SITE,COMES FROM AMAZON EU S.à r.l. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.


In Association With Amazon.com
Answers 2000 Limited is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.
In Association With Amazon.co.uk
Answers 2000 Limited is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.co.uk.
As an Amazon Associate, our company earns from qualifying purchases. Amazon, the Amazon logo, Endless, and the Endless logo are trademarks of Amazon.com, Inc. or its affiliates.


All trademarks are property of their respective owners.
All third party content and adverts are copyright of their respective owners.

Some graphics on our web sites are Copyright (C) 1997-2000 Hemera Technologies Inc., and used under license. All such pictures are provided for viewing purposes only and are not to be saved or downloaded. All such pictures of recognizable individuals are models and used for illustrative purposes only, and not meant to imply any association or endorsement of said individual with any product or service.