According to All Top News -- ScienceDaily, Two elephant-sized South American sauropods were unusually well built for standing on their hind legs.
The available RSS description adds: Digital tests showed that their robust femurs handled the enormous forces better than those of larger species, especially while the dinosaurs were young.
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Two elephant-sized South American sauropods were unusually well built for standing on their hind legs. Digital tests showed that their robust femurs handled the enormous forces better than those of larger species, especially while the dinosaurs were young.
The upright pose may have helped them reach treetops, frighten predators, or impress potential mates.
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