Stellasaurus ancellae Escala:1:20 a partial pelvis

a partial pelvis

typical of rhinoceroses

suggesting a distinct metabolism

thanks to its low and robust body

stands as a titanosaurian sauropod colossus that lived in what is now Madagascar during the Late Cretaceous period

Stellasaurus ancellae Escala:1:20 a partial pelvisStellasaurus ancellae was a centrosaurine ceratopsid dinosaur from the Late Cretaceous of North America, known from remains recovered from the Two Medicine Formation in Montana, United States. Formally described in 2020 by Wilson, Ryan, and Evans, this taxon represents a particularly interesting form within the evolution of Campanian centrosaurines, as it combines anatomical traits seen in forms such as Styracosaurus, Einiosaurus, and Achelousaurus.