As the tundras expanded and contracted

suggesting that they could survive with little or no parental care and cope with environmental challenges such as the Cretaceous droughts of Madagascar

Approximate measurements of Meiolania:

Altura 144 mm

Scale 1:35 - 305 mm Assembly kit

Inostrancevia alexandri Scale:1:35 As the tundras expanded andInostrancevia alexandri, an extinct species of gorgonopsid therapsid that inhabited Earth during the Permian period, approximately 270 to 260 million years ago. It was a large predator that ranked high in the food chain of its ecosystem. This therapsid belonged to the group of gorgonopsids, a family of carnivores that were characterized by their developed fangs and their appearance similar to that of reptiles, although they were more closely related