 The metatarsus in eusauropods is less than a quarter of their tibial length, unlike sauropod outgroups that have long hindlimbs and metatarsus that are almost half of their tibial length.Eusauropods are found on all major continents, except Antarctica, with diplocodoids being widespread in the Northern Hemisphere, and titanosaurs being found in Southern Hemisphere.However, basal eusauropods that do not fall into either group are fairly well represented.