que le habrían servido tanto para la pesca como para defenderse de otros depredadores

Archeopteryx lithographica is an emblematic species of evolution

en lo que ahora es la Antártida

Hesperonychus era un depredador ágil y activo

its anatomy has been crucial for reconstructing the group's phylogeny and exploring the adaptive functions of cranial domes

Stegosaurus stenops Qianzhousaurus que le habrían servido tantoStegosaurus stenops is one of the best known and most studied species of dinosaurs in the genus Stegosaurus, which lived during the Late Jurassic period, approximately 155 to 150 million years ago. Stegosaurus stenops fossils have been found primarily in North America, especially in the Morrison Formation, which encompasses parts of present day Colorado, Wyoming, and Utah. This herbivorous dinosaur is famous for its distinctive appearance,