5 meters and reached a height of approximately 1 meter at the hip

The combination of climatic changes

such as climate changes and competition with other forms of marine life

competition with other herbivores and climatic changes likely contributed to the extinction of the Deinotherium

they searched among the coral crevices and hollows in search of small fish and other marine organisms

Silesaurus opoliensis Mesozóico 5 meters and reached aSilesaurus opoliensis, primitive dinosaur, although its exact classification has been the subject of debate in the scientific community. This dinosaur lived during the Triassic period, approximately 230 million years ago, in what is now Poland. Although it is called a dinosaur, some experts argue that Silesaurus opolensis is more of an early relative of dinosaurs than a true dinosaur. This reptile had an unusual appearance compared to the better known