Actiosaurus gaudryi

Actiosaurus gaudryi is an extinct reptile from the Triassic of France, historically considered a dinosaur precursor or early archosaur. Known from fragmentary remains from Saint-Nicolas-de-Port, its taxonomic status has been questioned and it may represent an indeterminate archosauriform. It was described in the late 19th century by Sauvage.

Diet & Feeding

Herbivore

Actiosaurus gaudryi was a plant-eating dinosaur. Herbivores typically fed on ferns, cycads, conifers, and other vegetation available during their era. Many herbivorous dinosaurs developed specialized teeth and digestive systems for processing tough plant material.

Time Period

Triassic Late Mesozoic Era

Actiosaurus gaudryi lived during the Triassic Late period of the Mesozoic Era, approximately 237,0 to 201,4 million years ago.

The first true dinosaurs appeared during the late Triassic, including early theropods like Eoraptor and Herrerasaurus. Dinosaurs were still small and not yet dominant. The period ended with the Triassic-Jurassic extinction event.