Grallator tuberosus

† Grallator tuberosus — an Early Jurassic theropod ichnospecies from the Connecticut Valley, United States. Tracks with distinctive tuberculate texture on the toe pads. Carnivorous small theropod; the tuberose impressions provide data on digit pad morphology in Early Jurassic coelophysoid or relat.

Diet & Feeding

Carnivore

Grallator tuberosus was a meat-eating predator. Carnivorous dinosaurs were active hunters or scavengers, equipped with sharp teeth and claws for catching and consuming prey. They occupied the top of the food chain in their ecosystems.

Time Period

Jurassic Early Mesozoic Era

Grallator tuberosus lived during the Jurassic Early period of the Mesozoic Era, approximately 201.4 to 174.7 million years ago.

After the Triassic-Jurassic extinction, dinosaurs rapidly diversified and became the dominant land vertebrates. Early sauropods and theropods began to evolve larger body sizes.