WEIRD TRACKS IN TEXAS INDICATE GIANT SAUROPODS WALKING ON THEIR FRONT FEET ONLY

© CoreyFord/iStock/Getty Images They were the largest animals to ever walk the Earth: sauropods, a dinosaur clade of such immense size and stature, they're sometimes dubbed 'thunder lizards'. These towering hulks – including Brontosaurus, Brachiosaurus, and Diplodocus among others – needed four thick, powerful legs to support and transport their massive bodies. At least, most of th...

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