Kentrosaurus is believed to have had a specialized digestive system

Ichthyosaurus is believed to have given birth to live young rather than lay eggs

Dsungaripterus was characterized as a medium-sized pterosaur

they have also adapted to other environments

which allowed it to reach the vegetation in the treetops and it is believed that it fed mainly on plants

Olorotitan Scale:Medium Kentrosaurus is believed to haveOlorotitan (O. arharensis, `Perfect Giant) is an extinct genus of hadrosaurid dinosaur that lived during the Maastrichtian of the Late Cretaceous period, approximately 70 65 million years ago. It was first discovered in the year 2000 in the Amur region of Russia and has been the subject of study ever since. The Olorotitan was a browsing herbivorous dinosaur that was characterized by its large size, measuring up to 8 meters long and weighing around 4