Breadcrumb Home Search Showing results for Language Content type Photo (8) Article (7) Slideshow (2) Article Type Personal Perspectives (5) Topics (-) Extinctions (17) Ancient Seas (14) At The Museum (8) Marine Mammals (7) Evolution (4) Exploration (2) Fishing (1) History & Cultures (1) Invertebrates (1) Sharks & Rays (1) Temperature & Chemistry (1) Tags Paleobiology (10) Fossils (9) Smithsonian scientists (9) Whales (8) Ancient sea life (6) National Museum of Natural History (6) Scientists at work (4) Adaptations (3) Smithsonian collections (3) Behind-the-scenes (2) Geologic periods (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 Article New Archaeocetes from Peru Are the Oldest Fossil Whales from South America September 2011 Read the Full Article Article Smithsonian Scientists Describe a 'New' Fossil Whale March 2012 Read the Full Article Article Archaeologists Study Early Whaling Community in Quebec, Canada September 2011 Read the Full Article Slideshow A Squalodontid Success June 2011 See the Full Slideshow Pagination Previous page Page 1 Current page 2