Osborn, H. F., 1906, Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication)

Osborn, H. F., 1906, Tyrannosaurus, upper Cretaceous carnivorous dinosaur (second communication), Bulletin of the American Museum of Natural History 22, pp. 281-298

publication ID

https://doi.org/10.5281/zenodo.3239318

link to original document

https://doi.org/10.5281/zenodo.3239318

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