Yinlong downsi era un dinosaurio de tamaño modesto en comparación con algunos de sus parientes ceratopsianos posteriores

pero se cree que pudo haber desempeñado un papel en la comunicación y el reconocimiento entre individuos de la misma especie

Los fósiles de Rapetosaurus fueron encontrados en la Cuenca de Mahajanga

They are adaptations for head-butting fights between males

suggesting a global distribution during its time

Baryonyx walkeri Variant:Unprimed Yinlong downsi era un dinosaurioBaryonyx (Baryonyx walkeri) was a theropod dinosaur that lived during the Cretaceous period, approximately 130 to 125 million years ago. The name "Baryonyx" comes from the Greek "barys" meaning "heavy" and "onyx" meaning "claw", reflecting the enormous claws that this dinosaur possessed. Baryonyx was a large dinosaur, measuring approximately 7. 5 10 meters long and weighing around 2 tons. It had a long, low skull, measuring approximately 75