The ankylosaur is known primarily from fossils found in North America

not dinosaurs— that dominated many oceanic ecosystems during the Late Cretaceous

esta estructura pudo estar ampliada por tejidos blandos y desempeñar funciones de exhibición

Length 151 mm

with a relatively narrow snout and small

Torosaurus latus Escala:1:57 The ankylosaur is known primarilyTorosaurus latus was a large chasmosaurine ceratopsian dinosaur from the Late Cretaceous of North America, known primarily from remains recovered from the Hell Creek Formation and equivalent units dating to the latest Maastrichtian. It lived approximately 6866 million years ago in the final continental ecosystems of Laramidia, shortly before the CretaceousPalaeogene extinction event. Originally described by Othniel Charles Marsh in 1891, this taxon