riograndensis

Approximate measurements of the Stegosaurus: 1:35 scale Complete

two huge Archelon

Lo más destacado de Tenontosaurus eran sus extremidades traseras largas y fuertes

Longitud 466 mm

Megapterygius wakayamaensis Scale:1:20 riograndensisMegapterygius wakayamaensis is a species of ichthyosaur that lived during the Early Cretaceous period, approximately 130 million years ago. This marine reptile was discovered in the Wakayama region, Japan, and its specific name, "wakayamaensis", refers to this locality. Megapterygius wakayamaensis belonged to a group of marine reptiles that adapted extraordinarily well to life in water. With an estimated length of between 6 and 8 meters, this