tyrannosauroids in Appalachia has brought the rediscovery of the clade Dryptosauridae due to the similarities of metatarsals II and IV with the same bones...

tyrannosaurids. However, some studies have also put it in its own family, Dryptosauridae, or in Nanotyrannidae. Dryptosaurus is one of few Cretaceous dinosaurs...

within the family Megalosauridae, while Marsh classified it within Dryptosauridae in 1895 and 1896. Most studies followed Zittel's classification within...

conservation by reversal of precedence with Deinodontidae Cope, 1866 and Dryptosauridae Marsh, 1890". The Bulletin of Zoological Nomenclature. 77 (4): 29–34...

(2021), who found it to be the sister taxon of Dryptosaurus, reinstating Dryptosauridae. The name appeared in the initial version of Brown's paper, superimposed...

Ceratopsidae (1890), Ceratosauridae, Coeluridae, Diplodocidae (1884), Dryptosauridae (1890), Nodosauridae (1890), Ornithomimidae (1890), Plateosauridae (1895)...

fossils that have been recovered from the formation. Tyrannosauroidea (Dryptosauridae) indet. (="Cryptotyrannus") Hadrosauridae indet. (="Atlantohadros")...

(T. rex > Ornithomimus velox, Deinonychus antirrhopus, A. fragilis) Dryptosauridae Tyrannosauridae (T. rex + Tarbosaurus bataar + Daspletosaurus torosus...

Pachydiplax longipennis 2025 Migratory bird Red knot Calidris canutus 2025 Sea shell Channeled whelk Busycotypus canaliculatus 2014 Dinosaur Dryptosauridae 2022...