a synapsid that defies expectations with its size

Height 60 mm

Although no postcranial skeleton has been recovered

and primitive angiosperms present in Late Cretaceous Asian ecosystems

Current estimates place its body length at approximately 12 to 13 meters

Spinosaurus aegyptiacus Scale:1:35 a synapsid that defies expectationsSpinosaurus aegyptiacus was one of the largest theropod dinosaurs to have existed, with an estimated length of between 15 and 18 meters and a weight that could exceed 7 tons. It lived during the Cretaceous Period, approximately 95 million years ago, in what is now North Africa. Its most distinctive feature was its large dorsal sail formed by elongated neural spines, which could reach up to two meters in height. It is believed that this structure may