![File:Tiktaalik roseae (fish to amphibian transitional fossil) (Fram Formation, Upper Devonian; Ellesmere Island, Arctic Canada) 1 (49755118288).jpg - Wikimedia Commons File:Tiktaalik roseae (fish to amphibian transitional fossil) (Fram Formation, Upper Devonian; Ellesmere Island, Arctic Canada) 1 (49755118288).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/3/3e/Tiktaalik_roseae_%28fish_to_amphibian_transitional_fossil%29_%28Fram_Formation%2C_Upper_Devonian%3B_Ellesmere_Island%2C_Arctic_Canada%29_1_%2849755118288%29.jpg)
File:Tiktaalik roseae (fish to amphibian transitional fossil) (Fram Formation, Upper Devonian; Ellesmere Island, Arctic Canada) 1 (49755118288).jpg - Wikimedia Commons
![Life Onto Land' exhibit at Academy of Natural Sciences highlights Devonian period of evolution | PhillyVoice Life Onto Land' exhibit at Academy of Natural Sciences highlights Devonian period of evolution | PhillyVoice](https://media.phillyvoice.com/media/images/110723-drexel-academy-natural-scie.2e16d0ba.fill-735x490.jpg)
Life Onto Land' exhibit at Academy of Natural Sciences highlights Devonian period of evolution | PhillyVoice
![Tiktaalik roseae.Extinct sarcopterygian-Lobe-finned fish from the Devonian period.419.2-358.9 million years ago.RGM.792576.Neil Shubin tells the story of Titaalik in his book ''Your inner fish'' Stock Photo - Alamy Tiktaalik roseae.Extinct sarcopterygian-Lobe-finned fish from the Devonian period.419.2-358.9 million years ago.RGM.792576.Neil Shubin tells the story of Titaalik in his book ''Your inner fish'' Stock Photo - Alamy](https://c8.alamy.com/comp/2M3MDPK/tiktaalik-roseaeextinct-sarcopterygian-lobe-finned-fish-from-the-devonian-period4192-3589-million-years-agorgm792576neil-shubin-tells-the-story-of-titaalik-in-his-book-your-inner-fish-2M3MDPK.jpg)