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Skeletal Structure

Cranial Anatomy Adaptations Carnivorous Traits Mixodectes Skeleton Limb Bones Feather Structure Cranial Kinesis Femoral Tubercle Hominin Characteristics Dinosaur Morphology Skull Anatomy Neural Spines Skull and Jaws Spikes and Armor Bone Fractures Pterosaur Anatomy Hominin Anatomy

Giant Extinct Kangaroos Could Hop in Short Bursts, Study Finds

Fossil measurements indicate foot and heel structures could accommodate tendons strong enough for the forces of hopping.

NYU-Led Reanalysis Points to Bipedalism in 7-Million-Year-Old Sahelanthropus

Oldest, Most Complete Dome-Headed Dinosaur Unearthed in Mongolia

Storms Killed and Preserved Baby Pterosaurs, Study Finds