slender hind legs adapted for agile movement

proporcionando valiosa información sobre la evolución y diversificación de los reptiles marinos durante la era de los dinosaurios

Orcinus citoniensis

were among the largest and contributed to the rigidity and protection of the neck

with a hip height of around 2–2

Zuniceratops christopheri Quetzalcoatlus slender hind legs adapted forZuniceratops christopheri was a ceratopsian dinosaur from the Late Cretaceous of North America, known from fossil remains recovered from the Moreno Hill Formation in western New Mexico, United States. Formally described by Douglas Wolfe and James Kirkland in 1998, this taxon occupies a particularly important position in the evolution of horned dinosaurs, as it represents a transitional form between more primitive neoceratopsians and the more derived