Portal:Paleontology/Prehistoric life

Amphibians and Basal Tetrapods - Prehistoric amphibian (List) Arthropods - Barnacles (List) - Eurypterids (List) - Malacostracans (List) - Ostracods (List) - Trilobite (List) - Xiphosuran (List) Birds - Prehistoric bird - Hesperornithes Echinoderms - Brittle stars (List) - Crinoids (List) - Echinoids (List) - Sea cucumbers (List) - Starfish (List) - Stylophorans (List) Fish - Prehistoric fish - Acanthodian (List) - Bony fish (List) - Cartilaginous fish (List) - Jawless fish (List) - Placoderm (List) - Sarcopterygian (List) Invertebrates, misc - Brachiopod (List) - Graptolites (List) Mammals - Prehistoric mammal (List) Molluscs - Ammonite (List) - Belemnite (List) - Chitons (List) - Hyoliths (List) - Nautiloid (List) Reptiles - Prehistoric reptile - Crurotarsan (List) - Dinosaur (List) - Ichthyosaur (List) - Mosasaur (List) - Phytosaur (List) - Plesiosaur (List) - Pterosaur (List) - Thalattosuchian (List) Synapsids - Synapsid (List) - Anomodontia - Biarmosuchia - Caseasauria - Cynodontia - Dinocephalia - Eupelycosauria - Gorgonopsia - Therocephalia Dinosaur-related topics - Cretaceous–Paleogene extinction event - Dinosaur-bird connection - Dinosaur classification - Feathered dinosaurs - Physiology of dinosaurs