since they share both reptilian and mammalian characteristics

Como la mayoría de los ceratópsidos

Además de su cabeza adornada

Longitud 243 mm

Edmontosaurus annectens fue un gran dinosaurio ornitópodo hadrosáurido del Cretácico Superior tardío (Maastrichtiense)

Thylacoleo carnifex Variant:Hand painted since they share both reptilianThylacoleo carnifex, commonly known as the marsupial lion, is an extinct species of carnivorous marsupial that lived in Australia during the Pleistocene, approximately 2 million to 46,000 years ago. This formidable predator was characterized by having a robust body and a powerful head with extremely strong jaws. In terms of size, Thylacoleo carnifex was comparable to a modern big cat, measuring approximately 150 centimeters in length and reaching a