Triceratops is a genus of herbivorous ceratopsid dinosaur that first appeared during the late Maastrichtian stage of the late Cretaceous period, about 68 million years ago (Mya) in what is now North America. It is one of the last known non-avian dinosaur genera, and became extinct in the Cretaceous–Paleogene extinction event 66 million years ago.
- Series: Prehistoric Animals Dinosaurs
- Country: Malagasy Republic
- Year: 1988
- Subject: Animals
- Face value: 450 Fmg
- Number of Scott Standard Postage Stamp Catalogue 902