アメリカ自然史博物館のインスタグラム(amnh) - 1月30日 03時29分

Happy ‪#‎FossilFriday. The fossil skeleton for this new species is much more complete than those of other giant dinosaurs, like Argentinosaurus, which is known only from a few vertebrae. These include a femur bone larger than a human being, which, along with several other original fossils, is on temporary display near the cast during 2016.

AMNH/D. Finnin

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