
One of the highlights of my recent trip to Central Texas ended up being a half-mile hike up a brushy river to a spot where there were eleven Acrocanthosaurus footprints all in a row, marching through the ancient beach sediment.
Acrocanthosaurus was one of the biggest theropods ever to have lived -- it measured as much as 38 feet from snout to tail -- and was bipedal, using a large, heavy tail to counterbalance its head and upper body.
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Acrocanthosaurus was one of the biggest theropods ever to have lived -- it measured as much as 38 feet from snout to tail -- and was bipedal, using a large, heavy tail to counterbalance its head and upper body.
READ MORE >>