Caririchnium magnificum

† Caririchnium magnificum is the type ichnospecies of the ornithopod ichnogenus Caririchnium, from the Early Cretaceous Antenor Navarro Formation of northeastern Brazil. The large, three-toed, rounded herbivore footprints were among the first Cretaceous dinosaur tracks described from South America. Their 'magnificent' preservation ('magnificum') and substantial size indicate a large iguanodontian trackmaker. These Brazilian tracks are central to ichnological studies of South American Cretaceous dinosaurs.

Diet & Feeding

Herbivore

Caririchnium magnificum 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

Cretaceous Early Mesozoic Era

Caririchnium magnificum lived during the Cretaceous Early period of the Mesozoic Era, approximately 145,0 to 100,5 million years ago.

The Cretaceous saw continued dinosaur evolution with the rise of ornithopods and early ceratopsians. Flowering plants first appeared and began to transform terrestrial ecosystems. Spinosaurus and other large theropods lived during this time.