Diplodocus carnegii
Diplodocus/dinosaur
Diplodocus carnegii
Fossil Size:
Length from head to tail:
about 88 feet
Weight: about 10 tons
Diet: Herbivore
Habitat: Land
When: 147-137 Million Years Ago
Skeletal Features: Diplodocus was one of the longest dinosaurs ever! It had a short body with a long flexible neck and tail. Diplodocus had very weak teeth in the front of its mouth, and no chewing or grinding teeth in the back of its mouth. How did it chew its food? Well, it might have swallowed stones to help to grind up its meals!

© 1999 Carnegie Museum of Natural History