The text below is the complete list for entries on this website.
| Jabalisaurus – Ichthyosaur. Jaekelopterus – Eurypterid, (sea scorpion). Jaggermeryx – Mammal, artiodactyl. Jainosaurus – Dinosaur, sauropod. Jakapil – Dinosaur, thyreophoran. Jaklapallisaurus – Dinosaur, sauropodomorph. Jamna – Bird. Jamoytius – Jawless fish. Janenschia – Dinosaur, sauropod (titanosaur?). Janjucetus – Mammal, whale. Janusaurus – Ichthyosaur, ophthalmosaurid. Jaxartosaurus – Dinosaur, hadrosaur. Jaxtasuchus – Archosaur, doswelliid. Jeholodens – Mammal, eutriconodont. Jeholopterus – Pterosaur, anurognathid. Jeholornis – Bird. Jeholosaurus – Dinosaur, ornithopod. Jeholotriton – Salamander. Jeyawati – Dinosaur, ornithopod (possibly hadrosaur). Jianchangnathus – Pterosaur, rhamphorhynchid. Jiangjunosaurus – Dinosaur, stegosaur. Jiangshanosaurus – Dinosaur, titanosaur. Jiangxisaurus – Dinosaur, oviraptosaur. Jianianhualong – Dinosaur, troodontid. Jidapterus – Pterosaur, azhdarchid. Jinanichthys – Fish. Jinbeisaurus – Dinosaur, tyrannosaur. Jinfengopteryx – Dinosaur, troodont. Jingshanosaurus – Dinosaur, sauropodomorph. Jintasaurus – Dinosaur, iguanodont. Jinzhousaurus – Dinosaur, hadrosauroid. Jiutaisaurus – Dinosaur, sauropod. Jiyuanitectum – Reptilomorph. Jinyunpelta – Dinosaur, ankylosaur. Jobaria – Dinosaur, sauropod. Jonkeria – Therapsida. Josephoartigasia – Mammal, giant rodent. Joumocetus – Whale, mysticetid. Jubbulpuria – Dinosaur, theropod. Jucha – Plesiosaur, elasmosaurid. Juchilestes – Mammal, amphidont. Judiceratops – Dinosaur, ceratopsian. Junggaroperadectes – Mammal. Juramaia – Mammal. Juratyrant – Dinosaur, tyrannosaur. Juravenator – Dinosaur, compsognathid. |
