Spinosaurus aegyptiacus Australodelphis and its disappearance is mainly

and its disappearance is mainly attributed to habitat destruction caused by human intervention and the introduction of invasive predators

These asymmetrical feathers suggest that Microraptor gui was capable of moving through the air

Approximate measurements of the Tarbosaurus: Scale 1:35 - 205 mm

Thanks to the efforts of scientists such as David W

Spinosaurus aegyptiacus Australodelphis and its disappearance is mainlySpinosaurus 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