Breadcrumb Home Search Showing results for Language Content type Article (4) Slideshow (2) Video (1) Article Type Article (2) Personal Perspectives (1) Topics (-) Ancient Seas (7) (-) Evolution (7) At The Museum (3) Extinctions (3) Marine Mammals (2) Extinctions (1) Reptiles (1) Sharks & Rays (1) Through Time (1) Tags Ancient sea life (5) Fossils (5) Adaptations (3) National Museum of Natural History (3) Paleobiology (3) Whales (3) Geologic periods (2) Smithsonian scientists (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Video Evolution of Whales Animation September 2009 Watch the Video Article Keeping An Ear Out For Whale Evolution March 2015 Read the Full Article Article Shark Teeth Tell Great White Shark Evolution Story November 2012 Read the Full Article Slideshow The Ocean Throughout Geologic Time, An Image Gallery September 2011 See the Full Slideshow Article Meals of the Mighty Mosasaur November 2018 Read the Full Article Article Excavating a "toothed" baleen whale from Vancouver Island May 2012 Read the Full Article Slideshow A Collection of Cambrian Fossils October 2013 See the Full Slideshow
