This dinosaur belongs to the Monolophosauridae family and is characterized by several distinctive features that make it interesting for paleontologists

a prehistoric marine reptile that lived during the Late Cretaceous period

It also had a protuberance on the back of its head

their discovery has provided valuable information on the diversity and evolution of tyrannosaurids during the Late Cretaceous in the Arctic

The appearance of Leptoceratops resembled that of other ceratopsians

Brontornis burmeisteri Scale:1:35 This dinosaur belongs to theBrontornis (B. burmeisteri `Thunderbird) giant flightless herbivorous bird from South America that was the largest species of its group with a height of around 2. 80 meters and an estimated weight of 350 400 kg that lived in the Time of Lower Middle Miocene of the Neogene. A new phylogenetic study of the species Brontornis burmeisteri places it as a member of the Anseriformes group and not a terror bird, as had been proposed to date, so it would be