|
|
|
Tyrannosaurus rex
Click here for more Tyrannosaurus rex Pictures
Tyrannosaurus rex was a large
Theropod dinosaur. The animal was a
carnivore (meat-eater), and lived in North America and Asia
during late Cretaceous period,
about 67 to 65 million years ago.
It was one of the last dinosaurs, and probably went
extinct
during the the
Cretaceous-Tertiary mass
extinction.
An average Tyrannosaurus was about about 39 feet (11.9 meters) long, up to
20 feet (6.1 meters) tall, and weighed around 7 tons.
Until the mid-1990s, it was generally thought that Tyrannosaurus was the largest
land predator ever. Then, scientists discovered Gigantosaurus which
lived was a 45 feet (13.8 meter) long carnivore that lived in Argentina about 100
million years ago. New research, first published in
2006, now suggests
that
Spinosaurus may have been even
larger still: upto 51 feet (17 meters) long.
Since the 1960s, some scientists have argued that Tyrannosaurus was not
a fearsome predator, but a slow-moving scavenger, that fed on carcasses
killed by other carnivores.
However, other scientists
argue that the possibility of binocular vision (Tyrannosaurus rex has
two forward facing eyes), and the relatively large areas of the
brain associated with sight and smell, suggest it must have been an active predator.
Tyrannosaurus rex arm bones:

The name Tyrannosaurus rex
was chosen by
Henry Fairfield Osborn
in
1905,
and like most scientific names of animals is derived from Ancient Greek.
"Tyrannosaurus" means "tyrant lizard",
"rex" means "king", and hence in combination
"Tyrannosaurus rex" means
"tyrant king lizard".
Dinosaurs Tyrannosaurus
Poster
Buy at AllPosters.com

Tyrannosaurus rex Timeline:
Tyrannosaurus rex was a carnivore (meat-eater) that lived from 67 to 65 million years ago

Related Information & Resources
See Also

Tyrannosaurus rex Facts
Here is a summary of some of the key facts about Tyrannosaurus rex:
- Tyrannosaurus rex was a species of dinosaur.
- "Tyrannosaurus rex" means "tyrant lizard king". This name was chosen by Henry Fairfield Osborn in 1905.
- Tyrannosaurus rex was a member of the Saurischia ("lizard-hipped") order of dinosaurs. What this means, is that although Tyrannosaurus rex was not closely related to lizards, it did have similarly shaped pelvic bones.
- Tyrannosaurus rex was a Theropod - a member of a group of related bipedal dinosaurs that included the ancestors of birds (although Tyrannosaurus rex was not itself an ancestor of birds).
- Tyrannosaurus rex lived between about 67 million years ago and 65 million years ago, during the late Cretaceous period.
- Tyrannosaurus rex was one of the dinosaurs which died out during the Cretaceous-Tertiary mass extinction at the end of the Mesozoic Era.
- Tyrannosaurus rex lived in North America and Asia.
- Tyrannosaurus rex was a carnivore (meat-eater).
- Some scientists think that Tyrannosaurus rex was probably a scavenger, but others think it was an active predator.
- Tyrannosaurus rex was about 39 feet (11.9 meters) long, and about 20 feet (6.1 meters) tall.
- Tyrannosaurus rex weighed about 7 tons.
Tyrannosaurus rex Pictures and Posters
by AllPosters
Here are some Tyrannosaurus rex pictures and posters:
(Disclosure: Products details and descriptions provided by AllPosters. Our company may receive a payment if you purchase products from them after following a link from this website).
Tyrannosaurus rex Toys Here are some toys/games from Amazon.com:
Disclosure: Products details and descriptions provided by Amazon.com. Our company may receive a payment if you purchase products from them after following a link from this website.
Papo Released: 2008-08-21 Toy
 | List Price: $21.99* Lowest New Price: $32.83* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Papo dinosaurs are exquisite
- Has an articulated jaw
- Mix and match with other Papo dinosaurs
Product Description: Tyrannosaurus |
|
Schleich Released: 2008-09-15 Toy
 | List Price: $19.99* Lowest New Price: $14.98* Temporarily out of stock. Order now and we'll deliver when available. We'll e-mail you with an estimated delivery date as soon as we have more information. Your credit card will not be charged until we ship the item.* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - True to life modeling
- Made in compliance with all safety regulations
- With the Schleich-S tag, symbol for the highest quality
Product Description: This handpainted Tyrannosaurus Rex model is great for play and collecting. Created in close cooperation with the Natural History Museum of the Humboldt-University Berlin. Scale 1:40. |
|
Schleich Released: 2008-09-15 Toy
 | List Price: $19.99* Lowest New Price: $14.84* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - True to life modeling
- Made in compliance with all safety regulations
- With the Schleich-S tag, symbol for the highest quality
Product Description: Great for Kids. This item is not only a toy, but an educational series of hand painted replicas that reveals the prehistoric world. Each model comes equipped with a booklet containing its scientific data and a figure of a human in the same scale. Manufact |
|
Educational Insights Released: 2009-03-18 Toy
 | List Price: $19.99* Lowest New Price: $14.79* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Unearth prehistoric life
- After digging them out, assemble parts into a complete Tyrannosaurus Rex skeleton
- Ages 7+
Product Description: This series of four fascinating paleontology sets lets students excavate and assemble complete dinosaur skeletons from 'fossilized' rock! Features include excavation tool, dust brush, wax adhesive, and 32-page instructions with facts and stories about each dinosaur. |
|
Safari Released: 2007-07-01 Toy
 | List Price: $15.99* Lowest New Price: $12.64* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Collectible dinosaur replicas
- Authentically detailed and intricately hand-finished with paint exceeding US and European lead safety standards
- For ages 3 to 8 years
Product Description: Part of the Safari Ltd. Carnegie Museum Dinosaur collection, replicas researched and authenticated by the paleontologists of the Carnegie Museum of Natural History, Pittsburgh, Pennsylvania. Each is either 1:20 or 1:40 scale. This Tyrannosaurus Rex replica measures 10 inches long, 6.5 inches high. |
|
Safari Toy
 | Lowest New Price: $4.99* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Safari Ltd. Wild Safari Dinosaur collection
- Hand-painted, phthalate free, safety tested
Product Description: Part of the Safari Ltd. Wild Safari Dinosaur collection, prehistoric figures sculpted by experts to ensure authenticity. Each dinosaur replica is amazingly detailed, hand painted for realism and designed to stimulate the imagination. This Wild Safari® Dino T-Rex replica measures 7 inches long, 4.25 inches high. |
|
Educational Insights Released: 2008-02-22 Toy
 | List Price: $99.99* Lowest New Price: $79.25* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Everything you need to have some serious dinosaur fun
- It is a 1:12 scale
- No painting needed
Product Description: Let your junior paleontologist create an exhibit in his bedroom with this super-sized, 3-foot-long T-Rex skeleton. The set includes 30 snap-together parts, an herbivorous dinosaur jawbone fragment, a rock-like display case, support rods, and a full-color poster. Educational Insights. Ages: 8+ |
|
Action Products Released: 2006-06-12 Toy
 | List Price: $29.99* Lowest New Price: $14.95* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Real metal hammer and chisel included
- Paleontologist Field Guide included.
Product Description: I Dig Excavation Adventures let kids become modern day dinosaur hunters and archaeologists. Using steel tools, kids dig through dust-free Dinostone rock to unearth replica dinosaur bones and Egyptian artifacts.Using a steel hammer and chisel, your little archaeologist can dig up replica, snap-together bones of a Tyrannosaurus Rex, reassemble the pieces and paint the skeleton for display in their very own dinosaur museum. Includes Paleontologist Field Guide, paints to give discoveries a polished "museum" look and digging goggles. |
|
Schleich Toy
 | List Price: $8.00* Lowest New Price: $3.87* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - Schleich Toys Tyrannosaurus Dinosaur
- Ages 3+
Product Description: Each model comes eqiupped with a booklet containing the scientific data on each of the saurians. Sculpted in close cooperation with the Natural History Museum of the Humboldt-University Berlin. |
|
Jurassic Park Toy
 | | - Jurassic Park Electronic T-Rex!
- Realistic Dinosaur Skin!
- Please note since it is from 1993 it may reuire new batteries Not included.
Product Description: Jurassic Park Electronic Tyrannosaurus Rex (Kenner 1993) with realistic dinosuar skin and electronic roar and stomping sound. Please note this item is from 1993 and may require new batteries niot included. |
|
Tyrannosaurus rex Books Here are some books from Amazon.com:
Disclosure: Products details and descriptions provided by Amazon.com. Our company may receive a payment if you purchase products from them after following a link from this website.
Indiana University Press Hardcover (456 pages)
 | List Price: $49.95* Lowest New Price: $31.94* Lowest Used Price: $23.13* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - ISBN13: 9780253350879
- Notes: Brand New from Publisher. No Remainder Mark.
Product Description: With its massive head, enormous jaws, and formidable teeth, Tyrannosaurus rex has long been the young person's favorite creepy carnivore in the Mesozoic zoo. Nor has T. rex been ignored by the scientific community, as this new collection amply demonstrates. Scientists explore such questions as why T. rex had such small forelimbs; how the dinosaur moved; what bone pathologies tell us about life in the Cretaceous; and whether T. rex was a predator, a scavenger, or both. There are reports on newly discovered skeletons, on variation and sexual dimorphism, and how the big beasts chewed. The methods used by the contributors to unlock the mysteries of T. rex range from "old fashioned" stratigraphy to contemporary computer modeling. Together they yield a wealth of new information about one of the dinosaur world's most famous carnivores. An enclosed CD-ROM presents additional photographic and filmed reconstructions of the mighty beast. |
|
By Lois G. Grambling
Troll Communications Hardcover (32 pages; 1)
 | List Price: $15.95* Lowest New Price: $50.00* Lowest Used Price: $0.66* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: A boy comes up with many creative reasons why a Tyrannosaurus rex would be a good and helpful pet to have. |
|
By Joanne Mattern
Weekly Reader Early Learning Library Paperback (24 pages; 1)
 | List Price: $7.00* Lowest New Price: $7.00* Lowest Used Price: $84.40* Usually ships in 1 to 3 weeks* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here |
|
By Dawn Bentley
Soundprints Paperback (32 pages; 1)
 | List Price: $2.95* Lowest New Price: $1.19* Lowest Used Price: $0.01* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: The stillness of the prehistoric forest is shattered by a loud pounding sound. What could it be? It's Tyrannosaurus Rex! The fiercest predator in all the land and she is hungry! What will Tyrannosaurus rex find to eat? Includes a tear-out poster and read-along CD. |
|
By Dennis Schatz
Silver Dolphin Books Hardcover (40 pages; 1)
 | List Price: $16.95* Lowest New Price: $4.79* Lowest Used Price: $1.58* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | - ISBN13: 9781592233731
- Notes:
Product Description: Here’s a book children can literally dig into! At an excavation site in Montana, young readers hunt for fossils — and clues — to solve a 75-million-year-old mystery. What killed the Tyrannosaurus Rex they’ve discovered? This all-inclusive kit gives readers the chance to extract fossils and bones included with the book. After digging up the bones, children can assemble the mighty meat-eater’s skeleton and display it in a diorama. |
|
By John Horner
Knopf Books for Young Readers Released: 1995-03-07 Hardcover (36 pages; 1)
 | List Price: $7.99* Lowest New Price: $39.99* Lowest Used Price: $9.58* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: Photographed in full color. "With both excitement and deliberate care, a
paleontologist and a science journalist describe the discovery and excavation
of the first complete Tyrannosaurus rex skeleton ever found. The book has a
bright and clear design with double-page spreads and lots of color photographs,
diagrams, and boxed insets to encourage browsers. Of course, dinophiles will
pore over every detail."--Booklist.
|
|
By Lisa McClatchy
Random House Books for Young Readers Released: 2010-07-27 Hardcover (40 pages; 1)
 | List Price: $16.99* Lowest New Price: $11.55* Not yet published* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: Here is an epistolary picture book with a T. rex in a role similar to that of the mouse in If You Give a Mouse a Cookie.
A little girl is turning six in two weeks, and she's decided to invite a Tyrannosaurus rex to her birthday party! Her invitation entices the huge carnivore with promises of fun games to play, the extra-large cake her mother will bake, the goody bag he will get to take home, and, most important of all, how she will be the happiest girl in the world if he comes. But will he?
Lisa McClatchy's sweet, persuasive text is perfectly complemented by John Manders's endearing Tyrannosaurus rex, who can't quite fit under the birthday-party tent or blow out the candles without making a huge mess but is sure to make this birthday party-and this book-unforgettable! |
|
By Elaine Landau
Children's Press(CT) Paperback (47 pages; 1)
 | List Price: $6.95* Lowest New Price: $3.13* Lowest Used Price: $2.70* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: Describes the characteristics and habits of the massive flesh-eating dinosaur, as well as theories about why it became extinct. |
|
By Issei Yoshino
Marty Gross Film Productions Inc. Paperback (71 pages)
 | List Price: $14.95* Lowest New Price: $14.95* Lowest Used Price: $24.95* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: Origami Skeleton of a Tyrannosaurus Rex is a step-by-step guide of how to assemble the skeleton of a Tyrannosaurus Rex using the origami method. |
|
By Steve Fiffer
W. H. Freeman Paperback (272 pages)
 | Lowest New Price: $3.88* Lowest Used Price: $0.01* Usually ships in 24 hours* *(As of 16:59 Pacific 8 Feb 2010 More Info)
Click Here | Product Description: Over 65 million years ago in what is now South Dakota, a battle-scarred Tyrannosaurus rex matriarch—perhaps mortally wounded in a ferocious fight—fell into the riverbed and died. In 1990 her skeleton was found, virtually complete, in what many have called the most spectacular dinosaur fossil discovery to date.
And then another battle began - a "survival of the fittest" free-for-all involving commercial dinosaur hunters, gun-toting law officers, an ambitious federal prosecutor, a Native American tribe, jealous academics, an enterprising auction house, major museums, and corporate giants, all making their claim for the dinosaur named Sue. Before it was over, there would be claims and counterclaims; charges of checkbook-polluted science, criminal larceny, and vengeful prosecutions; and devastating prison terms. And the gavel would come down on the largest-ever ($8.36 million) auction price tag for a fossil, paid by Chicago’s Field Museum, with help from Disney and McDonald’s.
Capturing the whole range of characters and issues embroiled in the fight for Sue, author Steve Fiffer communicates both the excitement over Sue’s discovery and the motivations, maneuverings, and absurdities of the various forces attempting to control her destiny.
|
|

Linking to This Page
Although this site is run on a commercial basis,
we do hope it will be useful and interesting for students and teachers.
We welcome people linking to this website, or citing us in their school and educational projects
(remember in school projects and papers, you should always cite your sources).
|
|
|