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Tyrannosaur Facts

Name

Tyrannosaurus rex

Name Pronunciation

ty-RAN-o-sawr-us

Name Translation

Tyrannosaurus rex, literally means "Tyrant lizard king"

Family Tree

INFRAORDER Carnosauria

SUBORDER Theropoda

ORDER Coelurosauria

FAMILY Tyrannosauridae

Species Described

T. amplus Marsh, 1892

Tyrannosaurus rex Osborn, 1905 (type)

T. bataar Maleev, 1955

T. lanpingensis Yeh, 1975

T. turpanensis Zhai, Zheng, et Tong, 1978

T. luanchuanensis Dong, 1979

T. giganteus Harlan, 1990 (nomen nudum)

T. stanwinstonorum Pickering, 1995 (nomen nudum)

Length

39 - 46 feet (12 - 15 meters)

Height

16 - 18 feet (5 - 6 meters)

Weight

5 - 7 tons

Speed

20 - 30 miles per hour (32 - 48 kph)

Jaw

4 - 5 feet long (1.2 - 1.5 meters)

Teeth

6 - 8 inches (16 - 20 centimeters)

Range

USA (Montana, New Mexico, N. Dakota, S. Dakota, Wyoming, Texas)

Canada (Alberta and Saskatchewan)

Time

Campanian - Maastrichtian of the late Cretaceous (65-83 million years ago)

Discovery Area

Hell Creek Beds of Dawson County, Montana

Discoverer

Barnum Brown - 1902

Named By

Henry Fairfield Osborn - 1905

Most Complete Specimen

"Sue" - 90% complete skeleton found in 1990 by Sue Hendrickson

Most Expensive Specimen

"Sue" - Sold for 7.62 million dollars in 1997 at Sotheby's Auction

Interesting Error

U.S. 1989 prehistoric animal issue missing black color (pg 10)

Paleontology Checklist

In developing this exhibit, postage stamps depicting prehistoric animals and the subject of paleontology in general were collected. With the stamps, a wealth of information developed into a checklist. This checklist in pdf format (44kb) provides an overview of the issues until 1989. Please feel free to download it for your personal collecting use. Commercial use of this checklist in any format, printed or electronic, is prohibited without the express written permission of the author, Fran Adams.

Bibliography

Baldwin and Halstead, 1991, Dinosaur Stamps of the World

Ball, G., 1980, Bio-Philately; Volumes 29 to 49

Baumbach, Manfred, 2001, Glückauf; Number 83

Carroll, R.L., 1988, Vertebrate Paleontology and Evolution

Lambert, D., 1990, The Dinosaur Data Book

Norman, D., 1985, The Illustrated Encyclopedia of Dinosaurs

Olshevsky, G., 1999, Dinosaurs by Continent

Schwaneberger Verl., 1988, Michel Briefmarken Katalogen; Worldwide

Scott Publishing Co., 1989, Scott Postage Stamp Catalog; Volumes. 1-4

van Soeren, J., 1975, Geologie; Numbers 1 to 94

van Soeren, J., 1983, Fossilien und Saurier in der Philatelie, 2nd edition

van Soeren, J., 1986, Fossilien und Saurier in der Philatelie, Nachtrag 1

Waller, L., 1977, Nature's Wonders, Volumes 1 to 16

Weishampel, Dodson and Osmolska, 1990, The Dinosauria

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