In Depth Although it had several reptilian features, Seymouria was actually an amphibian. This creature displays a strong backbone and muscle growth for movement on land, and hearing adapted for use out of water. It’s possible that its preferred form of locomotion would have been a side to side undulating motion like modern lizards, this … Read more
Fedexia: Research Database Temnospondyli (Amphibia) · Carboniferous (~309 MYA) · North America — USA (Pennsylvania, Freeze-ey Hills) Research Note: Fedexia was a temnospondyl amphibian from the Carboniferous of Pennsylvania — an early amphibian and an important taxon for understanding the early evolution of tetrapods. Research Finding Status Grade Year Method Citation Impact Smithson … Read more
Pederpes: Research Database Reptiliomorpha (Tetrapoda) · Early Carboniferous (~350–345 MYA) ·