The frozen mummy of the large felid cub was found in the Upper Pleistocene permafrost on the Badyarikha River (Indigirka River basin) in the northeast of Yakutia, Russia. The study of the specimen appearance showed its significant differences from a modern lion cub of similar age (three weeks) in the unusual shape of the muzzle with a large mouth opening and small ears, the very massive neck region, the elongated forelimbs, and the dark coat color. Tomographic analysis of the mummy skull revealed the features characteristic of Machairodontinae and of the genus Homotherium. For the first time in the history of paleontology, the appearance of an extinct mammal that has no analogues in the modern fauna has been studied.
Radiocarbon dating of the find (based on wool) is 31,808 ± 367 years BP
There must be a lot that would interest and surprise us buried under the ice in Siberia.
Siberia is not fully explored yet because of it's atrocious climate.
In Yakutsk, temperatures regularly fall below -58F/-50C in January for prolonged periods of time. The coldest temperature ever recorded outside Antarctica, of -90F/-68C, was recorded in the same region of Siberia as Yakutsk.