
Yuya Tamai from Gifu, Japan · Original image & credits · CC BY 2.0
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Therizinosaurus
Meet therizinosaurus—one more extraordinary life to discover.
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Therizinosaurus ( ; meaning 'scythe lizard') is a genus of very large therizinosaurid dinosaurs that lived during the Late Cretaceous period in what is now Asia. It contains a single species, Therizinosaurus cheloniformis, known from the fossiliferous Nemegt Formation. The first remains of Therizinosaurus were found in 1948 by a Mongolian field expedition in the Gobi Desert and later described by Evgeny Maleev in 1954.
Overview excerpt from Wikipedia contributors · Therizinosaurus, under CC BY-SA 4.0. Excerpt may be shortened. Overview retrieved 2026-10-09.