Expedition journal · 252 to 66 million years ago
Every dinosaur,brought back to life.
Pictures, facts and fossil maps for every dinosaur, from Aardonyx to Zuul.

The Mesozoic Era
Travel through time
Dinosaurs lived for more than 160 million years, across three periods of a changing planet.
Triassic252 to 201 million years agoThe first dinosaurs appear on a hot supercontinent, Pangaea, where all the land is joined.
Jurassic201 to 143.1 million years agoPangaea splits apart. Giant long-necked sauropods and plated stegosaurs spread across the land.
Cretaceous143.1 to 66 million years agoFlowering plants spread and T. rex and Triceratops appear, until an asteroid ends the age of dinosaurs.
From the field
Famous dinosaurs

Hell Creek Fm. · named 1905
Tyrannosaurus rex
12 mCarnivoreLate Cretaceous

Ifezouane Fm. · named 1915
Spinosaurus
14 mCarnivoreEarly Cretaceous to Late Cretaceous

Djadokhta Fm. · named 1924
Velociraptor
2 mCarnivoreLate Cretaceous

Hell Creek Fm. · named 1889
Triceratops
9 mHerbivoreLate Cretaceous

Morrison Fm. · named 1877
Stegosaurus
9 mHerbivoreLate Jurassic

Morrison Fm. · named 1877
Allosaurus
9.5 mCarnivoreLate Jurassic

Candeleros Fm. · named 1995
Giganotosaurus
13 mCarnivoreEarly Cretaceous

Morrison Fm. · named 1903
Brachiosaurus
21 mHerbivoreLate Jurassic
On YouTube
The latest film
New
The Dinosaur With Bat-Like Wings
Yi qi was a tiny feathered dinosaur from Jurassic China with wings of skin, stretched between a long finger and a rod of bone at the wrist. A short glide was probably its limit.
Subscribe on YouTubeExplore the evidence
Dinosaurs near you
Dinosaur fossils have been found in 55 countries and on every continent. Pick a place to see what lived there.
A changing planet
Ancient Earth
The continents were on the move. See how the Earth looked when each dinosaur was alive.
150 million years ago · Late Jurassic
Play and learn
Games and coloring
Free dinosaur games and printable coloring pages, drawn to match the real animals.





