How much did a tyrannosaurus rex weigh?

Answer 1

Archaeopteryx probably weighed between 200-600 grams, based on the sources below. This is about the size of a magpie.

Sources:

Yalden DW (1984) What size was Archaeopteryx? Zool J Linn Soc 82:177-188

Wellnhofer P (1992) A new specimen of Archaeopteryx from the Solnhofen limestone. Nat Hist Mus Los Angeles County Sci Ser 34:3-24

Answer 2

Archaeopteryx was only about the size of a raven. It could grow up to 2 feet long, including the tail, with a weight of 1.8 to 2.2 lb. They were arboreal animals, and could climb trees with the claws on their wings and feet, and the wings allowed them to glide from tree to tree or from the tree to the ground, but they probably could not fly.

Answer 3

Well an average adult's weight would be from 7- 8 tons at most

Answer 4

how would i no but if you go on www.enchantedlearning.com you can find dinosaurs there but i think they only have the basics but it doesnt hurt to check.

Answer 5

3 pounds