Tyrannosaurus at Ueno
Preparations for Dinosaur Expo 2011 begin
June 21, 2011, Tokyo, Japan - Workers assemble a skeletal model of the Tyrannosaurus at the National Science Museum in Tokyo on Tuesday, June 21, 2011.
The Tyrannosaurus, the greatest carnivorous dinosaur inhabiting the North American Continent about 700 million to 65 million years ago, will face the Triceratops in the special exhibition "Dinosaurs Expo 2011" at the museum in July. (Photo by Natsuki Sakai/AFLO) [3615] -mis-