Science ❯ Paleontology ❯ Dinosaurs
Environmental Adaptations Diversity Family Tree Horned Dinosaurs Rapid Evolution Extinction Events Dietary Habits Fossils Diet Triassic Period Origins Tyrannosaurs Carnivores Species differentiation Phylogenetic analysis Flight Bird-Dinosaur Relationship Species Diversity
New research points to the Amazon Basin and Sahara Desert as potential sites for uncovering Earth's first dinosaurs.