A juvenile specimen discovered provided insight into the growth and development of Rapetosaurus

hace aproximadamente entre 1

honors the Bavarian geologist Ludwig von Ammon

mientras que el epíteto específico "osmolskae" honra a la paleontóloga polaca Halszka Osmólska por sus contribuciones al estudio de los dinosaurios asiáticos

short tail

Tenontosaurus tilletti Variant:Primed A juvenile specimen discovered providedTenontosaurus tilletti is a herbivorous ornithischian dinosaur from the Early Cretaceous, dated primarily between 115 and 108 million years ago (Aptianearly Albian), belonging to the Iguanodontia group and considered a relatively basal form within Ornithopoda. Its fossil remains have been found mainly in the Cloverly and Antlers formations of the United States, especially in the states of Montana, Wyoming, Oklahoma, and Texas, making it one of the