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Synonym pages

Species Index - Synonyms

This website is now of an age that some of the older genus and species entries that were once considered valid have since been proven to synonymous with other genera and species. While it would be easy to code up re-directs for these pages, the decision has been made to keep these older pages visible while individually pointing to the new. This list also includes informal names for animals that had not been formally named at the time of going to press.

Ammosaurus - Dinosaur, prosauropod. Arctamphicyon - Mammal, amphicyonid. Bathygnathus - Synapsid, sphenacodontid. Becklespinax - Dinosaur, theropod. Brontotherium - Mammal, brontothere. Broomicephalus - Gorgonopsid. Colossochelys - Turtle. Delapparentia - Dinosaur, ornithopod. Dollosaurus - Mosasaur. Dracorex - Dinosaur, pachycephalosaur. Drinker - Dinosaur, hypsilophodontid. Edmarka - Dinosaur, theropod. Eoarctops - Gorgonopsid. Eobrontosaurus - Dinosaur, sauropod. Euroamphicyon - Mammal, amphicyonid. Galesuchus - Therapsid, gorgonopsid. Koskinonodon - Temnospondyl. Kukufeldia - Dinosaur, ornithopod. Mammuthus imperator (Imperial mammoth) - Mammal, mammoth. Mammuthus sungari - Mammal, mammoth. Megapnosaurus - Dinosaur. Mojoceratops - Dinosaur, ceratopsian. Nanotyrannus - Dinosaur, tyrannosaur. Natronasaurus - Dinosaur, stegosaur. Nephila jurassica - Spider. Neuquensaurus - Dinosaur, sauropod (titanosaur). Othnielia - Dinosaur, Neornithischiam. Othnielosaurus - Dinosaur, Neornithischian. Pachyrhinos - Synapsid, gorgonops. Pachytegos - Therapsid, dicynodont. Paluxysaurus - Dinosaur, sauropod. Predator X - Marine reptile, pliosaur. Prorubidgea - Gorgonopsid. Pseudolagosuchus - Dinosauromorph. Scylacognathus - Gorgonopsid. Stenocybus - Therapsid. anteosaur. Stygimoloch - Dinosaur, pachycephalosaur. Titanognathus - Therapsid, anteosaur. Tokosaurus - Parareptile, procolophonid. Ugrunaaluk - Dinosaur, hadrosaur. Vjushkovia - Archosaur, erythrosuchid.