Canadian Museum of Nature
Canadian Museum of Nature: Lobe Finned Fishes
The Canadian Museum of Nature looks at lobe-finned fishes who possessed lungs and gills and was able to use its gills as a form of feet.
Discovery Education
Discovery Education: The Search for Ancient Sharks: Tour the Ancient Seas
Users explore the ancient seas in this site as they move their mouse around the illustration to view sea life during the Devonian Period.