Main Group: Diapsid Reptiles
Time: Late Carboniferous
Size: 10 in (25 cm) long
Fossil Finds: United States
Spinoaequalis was an early diapsid reptile, known from only a single skeleton. The tail was a powerful tool for swimming.
Main Group: Diapsid Reptiles
Time: Late Carboniferous
Size: 10 in (25 cm) long
Fossil Finds: United States
Spinoaequalis was an early diapsid reptile, known from only a single skeleton. The tail was a powerful tool for swimming.