Cotylorhynchus mixotoxodon clavicaudatus `thick-boned´) is an extinct

clavicaudatus `thick-boned´) is an extinct genus of cingulate mammals of the family Glyptodontidae that lived in South America during the Pleistocene

Xiphactinus audax fue un enorme pez depredador que vivió durante el Cretácico Superior

Altura al hombro 114 mm

however in 2022

It's a brutal and savage showdown

Cotylorhynchus mixotoxodon clavicaudatus `thick-boned´) is an extinctCotylorhynchus : The herbivorous colossus of the Permian Before the rise of the dinosaurs, on a still forming Earth, some of the earliest large terrestrial vertebrates dominated the ancient Permian landscapes. One of the most striking was Cotylorhynchus , a synapsid that defies expectations with its size, anatomy, and lifestyle. With its massive body, short limbs, and proportionally tiny skull, Cotylorhynchus represents one of the most peculiar and