1921 in paleontology
Encyclopedia
Newly named dinosaurs
Data courtesy of George OlshevskyGeorge Olshevsky
George Olshevsky is a freelance editor, writer, publisher, amateur paleontologist, and mathematician living in San Diego, California.Olshevsky maintains the comprehensive online Dinosaur Genera List...
's dinosaur genera list and Dr. Jeremy Montague's dinosaur genus database.
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| Sarcosaurus Sarcosaurus Sarcosaurus is a genus of theropod dinosaur, either a coelophysoid or a basal ceratosaur, roughly 3.5 meters long. It lived during the Sinemurian stage of the Early Jurassic, about 194 million years ago.... |
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Non-mammalian
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Anteosaurus Anteosaurus Anteosaurus is the name given to an extinct genus of large carnivorous synapsid. It lived during the Capitanian epoch of the Middle Permian in what is now South Africa... |
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Emyduranus Emyduranus Emyduranus is an extinct genus of non-mammalian synapsid.-References:*... |
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Leptotrachelus Leptotrachelus Leptotrachelus is an extinct genus of non-mammalian synapsid.-References:*... |
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Palemydops Palemydops Palemydops is an extinct genus of non-mammalian synapsid.-References:*... |
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