Chapter I / The animal
A face fromanother world.
Sixty-six million years ago, a plant eater with three horns walked across western North America. Its bones still give us a way to meet it. Turn the skeleton. Follow the curve of the frill. Look a little closer.
68–66million years ago · Late Cretaceous
A fossil is a beginning, not the whole story. Soft tissue, colour and behaviour leave far fewer clues than bone.
Read the museum notes ↗The three-horned face
Triceratops horridus
Marsh, 1889 · North AmericaOpening the archivePreparing the museum scan
Smithsonian collection · Digital reconstruction
Drag to turn · On touch, use two fingers · + / − to zoom