Tiktaalik Plush Socks Alfred Russel Wallace

Alfred Russel Wallace

A unique addition to any collection of reptiles

along with their names

each necklace highlights the unique colors and formations found in minerals

Unlock the mysteries of magnetism with the Magnetic Science Kit

Tiktaalik Plush Socks Alfred Russel WallaceTiktaalik is a fishapod, a type of ancient fish that represents the evolutionary transition from fish to four legged animals (tetrapods). Tiktaalik lived around 375 million years ago, during the Devonian Period. It was able to use its fins to pull itself through shallow water, as well as propping itself up by doing push ups. Tiktaalik is an important transitional species that shows us how fish fins eventually evolved into legs. It has features common