Field camp of the Uzbek-Russian-British-American-Canadian expedition at Dzharakuduk in the Kyzylkum Desert of Uzbekistan. The fossils of Timurlengia eutica were found about midway along the cliffs in the background. The fossilized remains of a new horse-sized dinosaur, Timurlengia euotica, reveal how Tyrannosaurus rex and its close relatives became top predators, according to a new study published in the Proceedings of the National Academy of Sciences.
Photo by Igor Danilov