The "fused reptile" was discovered in the Western U.S. and described by Brown in 1908.
According to “Jurassic Park /// Comparative Size Chart” (CSC for short) Ankylosaurus was 8 meters and half (28ft) long, almost 3 meters (9ft) high and weighted 4 tons. The last and largest ankylosaur, it lived in the Late Cretaceous about 65.5 MYA. Ankylosaurus is located on Isla Sorna.
