36 million-year-old fossils of whale ancestors in the Peruvian desert, living underwater but still have traces of hind limbs

When archaeologists excavate a monument in the desert, what do you most expect them to find? A pyramid? A cave full of treasures? Or a cemetery, in which, there are preserved mummies like this? Certainly, even the most imaginative people have a hard time figuring it out: Beneath the desert sands there could be whales. […]