Dinosaurs A to Z

Dinosaurs beginning with the letter R

On the following pages we have assembled an ever growing library of dinosaurs for your reference.  (Current article count is: 367)

If you encounter any errors or typos or if you would like to request that a specific type of Dinosaur be added to the list, please take a moment to EMAIL US and let us know.

Name Era Description
Rachitrema Possibly an ichthyosaur
Rahona Preoccupied name for what is now known as Rahonavis
Rahonavis Possibly a bird
Rajasaurus
Rapator
Rapetosaurus
Rayososaurus
Rebbachisaurus
Regnosaurus
Revueltoraptor nomen nudum of junior synonym of Gojirasaurus
Revueltosaurus Actually a pseudosuchian
Rhabdodon
Rhadinosaurus may be non-dinosaurian (?crocodilian)
Rhaetosaurus Common misspelling of Rhoetosaurus
Rheteosaurus Common misspelling of Rhoetosaurus
Rhodanosaurus Junior synonym of Struthiosaurus
Rhoetosaurus
Rhopalodon Actually a synapsid
Ricardoestesia intended but unofficial spelling of Richardoestesia
Richardoestesia
Rileya Preoccupied name for what is now known as Rileyasuchus
Rileyasuchus A chimera of phytosaur and Thecodontosaurus remains
Rinchenia
Rinconsaurus
Rioarribasaurus Junior synonym of Coelophysis
Riojasaurus
Riojasuchus Actually a non-dinosaurian archosaur
Rocasaurus
Roccosaurus nomen nudum of Melanorosaurus
Ruehleia
Rugops
Rutellum Pre-Linnaean name


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