"Terrible Hand" History
What's in a Name?
Deinocheirus Uncovered
A Dinosaur's Features
Solving the Mystery
100

The name Deinocheirus translates to this.

What is "terrible hand"?

100

Deinocheirus was similar in appearance to this large modern-day bird.

What is an ostrich?

100

The head of Deinocheirus was thought to resemble this animal's head.

What is a horse's head?

200

This country was where the original pair of Deinocheirus arms was discovered in 1965.

What is Mongolia?

300

The claws of Deinocheirus were this long.

What is over 25 centimeters?

300

This feature was the most distinctive characteristic of Deinocheirus.

What is a rounded hump or "sail" on its back?

300

This university's Darla Zelenitsky is credited with helping to reveal what Deinocheirus actually looked like.

What is the University of Calgary?

400

For 50 years, paleontologists searched for an answer to this mystery.

What is the mystery of the "terrible hand"?

400

The estimated weight of Deinocheirus was this.

What is 6,000 kilograms?

500

This is the length of each arm of the original Deinocheirus discovery.

What is 2.4 meters?

500

This is the estimated length of Deinocheirus.

What is 11 meters?

500

This was a suggested reason Deinocheirus might have needed its long arms.

What is to dig for food or to pull down high branches?