Therizinosauroidea

† Therizinosauroidea is the superfamily including therizinosaurs and close relatives, with fossils from Cretaceous Uzbekistan. This clade demonstrates the remarkable transition from small carnivorous ancestors to large, clawed plant-eating herbivores.

Diet & Feeding

Herbivore

Therizinosauroidea was a plant-eating dinosaur. Herbivores typically fed on ferns, cycads, conifers, and other vegetation available during their era. Many herbivorous dinosaurs developed specialized teeth and digestive systems for processing tough plant material.

Time Period

Cretaceous Late Mesozoic Era

Therizinosauroidea lived during the Cretaceous Late period of the Mesozoic Era, approximately 100,5 to 66,0 million years ago.

A era final dos dinossauros, com espécies icônicas como Tyrannosaurus rex, Triceratops e Velociraptor. Os dinossauros atingiram sua máxima diversidade antes do impacto catastrófico do asteroide na cratera de Chicxulub encerrar a Era Mesozoica.