corresponding to a total length of 9-10 meters

un clado de grandes terápsidos que exhibían una notable diversidad de formas y tamaños durante este tiempo

Although modest in size

en las rocas pertenecientes a la Formación Morrison

los cuales probablemente se utilizaban en exhibiciones visuales y posibles combates entre individuos de la misma especie

Quetzalcoatlus / T-rex juv. Variant:Hand painted corresponding to a total lengthDuring the Maastrichtian, in the last few million years of the Late Cretaceous, the ecosystems of Laramidia supported an exceptional diversity of terrestrial and flying reptiles. In this paleoecological context, the interaction between Quetzalcoatlus northropi the largest known pterosaurand juvenile Tyrannosaurus rex represents a plausible hypothesis for unconventional trophic relationships. Traditionally perceived as a scavenger or terrestrial