Breadcrumb Home Search Showing results for Language Content type Photo (2) Article (1) Slideshow (1) Article Type Topics (-) Extinctions (4) (-) Sharks & Rays (4) Ancient Seas (3) Evolution (1) Tags Ancient sea life (2) Fossils (2) Paleobiology (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article Shark Teeth Tell Great White Shark Evolution Story November 2012 Read the Full Article Photo Megalodon Teeth September 2015 View Image Photo Squalicorax Shark Fossil August 2014 View Image Slideshow Shark Ancestors December 2009 See the Full Slideshow
