Titans of the Triassic: Unveiling the Dawn of the Dinosaurs
As the Paleozoic era came to a close, the Mesozoic era began, and with it came the first of three major periods—the Triassic period. This marked the beginning of the Age of Dinosaurs, and for the next several million years, these beasts would thrive in an ever-changing landscape. Expand your knowledge on the titans of the Triassic in this unveiling of the dawn of dinosaurs.
Herrerasaurus
The Herrerasaurus was a carnivorous dinosaur that lived during the late Triassic period in what is now Argentina. During its reign, the Herrerasaurus climbed the ranks of the food pyramid and became the top predator for its territory.
Fascinatingly, while this creature had shorter limbs, likely walked on two legs, and had three toes—all traits shared with theropods—paleontologists do not consider the Herrerasaurus a theropod. However, like theropods, it does belong to the Saurischian group.
Dino Fact
Most dinosaur groups fall into one of two classifications: Saurischian or Ornithischian. Dinosaurs in the Saurischian classification have features such as lizard-like hips, while those in the Ornithischian group had bird-like hips.
Eoraptor
As we unveil the dawn of dinosaurs and explore titans of the Triassic, the Eoraptor is the next beast we’ll delve into. This small basal sauropodomorph walked and ran on its hind legs and lived in what’s now northwestern Argentina.
Although this prehistoric beast only weighed around 20 pounds, don’t let that small size fool you! The Eoraptor had razor-sharp teeth and claws, which allowed it to hunt and kill small vertebrates.
Dino Fact
Some paleontologists believe that the Eoraptor may have been the first dinosaur species to exist, but there isn’t enough evidence to support this claim.
Staurikosaurus
The Staurikosaurus was another early dinosaur whose name means “Southern Cross lizard.” Paleontologists uncovered fossilized remains of this prehistoric creature in what is now Brazil; this carnivorous dinosaur lived roughly 208.5 million years ago.
Similar to the Herrerasaurus and the Eoraptor, the Staurikosaurus was bipedal, meaning it moved on its hind legs. This dinosaur likely used its forearms to grab or slash prey. Moreover, the Staurikosaurus had sharp, curved teeth that would allow it to devour its meals easily.
Dino Fact
Based on bone structure, specifically the size of the Staurikosaurus’s femur bone, many scientists hypothesize that this prehistoric reptile was a good sprinter.
What Came Next?
The Triassic was just the beginning of the dinosaurs’ rule over Earth—the Jurassic and Cretaceous periods followed. Once the Triassic period ended, many species evolved or died off. This made way for the Jurassic period, when Earth became more humid and massive rainforests became the ecosystem for many dinosaur species.
Fuel Your Mesozoic Love
If the Mesozoic era is one of your favorite geological periods, having accurate dinosaur figures is a must. Creative Beast Studio’s Beasts of the Mesozoic collection includes countless dinosaurs from throughout this era. Shop for the perfect dinosaur figure to add to your collection!
