extremidades y fragmentos de otros huesos

The forests in which the Troodon lived consisted of conifers and tree ferns

were herbivorous

Platecarpus skin was covered in scales

Pachycephalosaurus Variant:Primed extremidades y fragmentos de otrosPachycephalosaurus (P. wyomingensis `Thick headed Lizard) was a browsing herbivorous dinosaur that lived during the Late Cretaceous period, approximately 70 million years ago. It was a bipedal dinosaur with a large, rounded skull, with a thick cranial vault that was probably used in fights for dominance between males. Pachycephalosaurus was around 5 meters long, 2. 5 meters tall and weighed around 2,000 kilograms, and although its exact diet is