Acrocanthosaurus was a large theropod dinosaur that lived around 113 to 110 million years ago during the Early Cretaceous period. Measuring up to 38 feet (11.5 meters) in length and weighing around 6 tons, it was one of the top predators of its time. This dinosaur roamed what is now North America and is known for the distinctive high spines on its back, which likely supported a sail or hump. Acrocanthosaurus had powerful jaws and sharp teeth, making it an effective hunter of large prey… | Prehis

Acrocanthosaurus – The High-Spined Predator 🦖 Acrocanthosaurus lived about 110 million years ago in the Early Cretaceous of North America. It was a massive theropod, reaching up to 11.5 meters long, with tall neural spines along its back that gave it a distinctive profile. Fossil trackways and its powerful build suggest it hunted large prey, most likely the giant sauropods like Sauroposeidon that lived in the same region. It may also have taken down ornithopods and other herbivorous dinosaurs.

Acrocanthosaurus was a massive theropod dinosaur that lived around 110 million years ago during the Early Cretaceous, in what’s now the southern U.S. • Grew up to 11.5 meters (38 feet) long and weighed around 6 tons. • Known for the tall spines along its back and neck—possibly used for display, muscle support, or temperature control. • One of the top predators of its time, likely hunting large herbivores like sauropods. Despite looking like a cousin of T. rex, it was actually more closely relate