al menos en ciertas etapas de su vida

Michoacán and more recently a record not yet confirmed in the state of Tamaulipas

Much of what is known about this dinosaur comes from fragmentary fossils

su mandíbula abriéndose de par en par para atrapar al Eryops megacephalus por sorpresa

en lo que es hoy Asia

Arizonasaurus babbitti Variant:Unprimed al menos en ciertas etapasArizonasaurus babbitti : The sailboat hunter of the Middle Triassic Long before the great dinosaurs dominated the Earth, during the Middle Triassic, approximately 240 million years ago, surprising lineages emerged that would pave the way for the dominant reptiles of the Mesozoic. One of the most enigmatic and striking was Arizonasaurus babbitti , a large predatory archosaur whose silhouette was crowned by a tall dorsal sail, reminiscent of similar