Featured fossils
219 well-known prehistoric animals, each with a map of where its fossils have been found. Grouped as on the timeline map.
Dinosaurs
Theropods
Sauropods & prosauropods
Stegosaurs & ankylosaurs
Horned & dome-headed dinosaurs
Iguanodonts & duck-bills
Prehistoric birds
Flying & marine reptiles
Pterosaurs
Ichthyosaurs
Plesiosaurs & kin
Mosasaurs
Other reptiles & amphibians
Crocodile relatives
Early tetrapods & amphibians
Mammals & relatives
Pre-mammals (synapsids)
Early mammals
Ice Age & later mammals
Human relatives
Sea life & early life
Ancient fish & sharks
Haikouichthys521–516 Ma
Dunkleosteus387.95–358.86 Ma
Cladoselache372.15–358.86 Ma
Helicoprion298.9–254.14 Ma
Leedsichthys168.2–157.9 Ma
Otodus93.9–0.34 Ma
Ammonites & nautiloids
Cameroceras486.85–443.1 Ma
Orthoceras483.4–205.7 Ma
Dactylioceras201.4–168.2 Ma
Baculites137.05–56 Ma
Parapuzosia100.5–72.2 Ma
Trilobites & sea scorpions
Ediacaran & Cambrian life
Cloudina635–525.5 Ma
Dickinsonia635–538.8 Ma
Charnia635–538.8 Ma
Spriggina635–538.8 Ma
Kimberella635–538.8 Ma
Anomalocaris521–497 Ma
Hallucigenia521–505.3 Ma
Wiwaxia521–497 Ma
Marrella514.5–497 Ma
Opabinia509.7–458.2 MaPikaia509.7–505.3 Ma