Prehistoric Tetrapods

Quick Acanthostega Facts: - Lived during the Late Devonian Period - Lived in the rivers and swamps of the northern hemisphere - Was as long as 2 rulers - Weighed as much as a cat - Probably lived off a diet of fish

Quick Ichthyostega Facts: - Lived during the Late Devonian Period - Lived in the shallow oceans of the northern hemisphere - Had lungs and gills - Was about 5 feet long - Weighed approximately 50 pounds

Quick Tiktaalik Facts: - Lived during the Late Devonian Period - Lived in the shallow oceans of the northern hemisphere - Was as long as an oar fish - Was half the weight of an octopus - Had both lungs and gills