Tyrannosaurus rex juveniles Ichthyotitan Diictodon feliceps es el nombre

Diictodon feliceps es el nombre de una especie extinta de terápsidos

Longitud 126 mm

a behavior that provided some protection from predators

with its massive hind legs and massive head

Longitud 203 mm

Tyrannosaurus rex juveniles Ichthyotitan Diictodon feliceps es el nombreDeep in a prehistoric ocean, two juvenile Tyrannosaurus rex glide between columns of seagrass. Their bodies, adapted for life on land, look strange and heavy underwater, but buoyancy and muscular hind legs allow them to propel themselves with clumsy but purposeful movements. Their long tails, normally used for balance on land, now serve as makeshift rudders as they venture through schools of primitive fish fleeing in their wake. Bubbles emerge from