Lessemsaurus sauropoides

† Micropachycephalosaurus hongtuyanensis was a tiny pachycephalosaurian dinosaur from the Late Cretaceous of Shandong, China. Despite its impressively long name (the longest of any dinosaur), this ~1m herbivore had a thick domed skull used in head-butting or display.

Diet & Feeding

Herbivore

Lessemsaurus sauropoides 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

Triassic Late Mesozoic Era

Lessemsaurus sauropoides lived during the Triassic Late period of the Mesozoic Era, approximately 237,0 to 201,4 million years ago.

The first true dinosaurs appeared during the late Triassic, including early theropods like Eoraptor and Herrerasaurus. Dinosaurs were still small and not yet dominant. The period ended with the Triassic-Jurassic extinction event.