Breadcrumb Home Search Showing results for Language Content type Photo (16) Article (8) Slideshow (1) Article Type Personal Perspectives (4) Article (2) Topics (-) Extinctions (25) Marine Mammals (11) Ancient Seas (10) At The Museum (10) Evolution (3) Exploration (2) Plants & Algae (2) Extinctions (1) Sharks & Rays (1) The Seafloor (1) Tags Paleobiology (22) Smithsonian scientists (21) Whales (14) Fossils (9) Smithsonian collections (8) National Museum of Natural History (6) Scientists at work (6) Ancient sea life (5) Behind-the-scenes (4) Adaptations (3) New discoveries (3) Smithsonian Tropical Research Institute (3) Algae (2) News (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article Flippers or Feet? An Extinct Mammal May Have Been Replaced By Today's Sea Cows August 2016 Read the Full Article Article When Did Today’s Whales Get So Big? July 2016 Read the Full Article Photo Panama Expedition Success June 2011 View Image Photo Fossils Get a CT Scan May 2012 View Image Article Expedition to Excavate a Fossil Whale June 2011 Read the Full Article Article Shark Teeth Tell Great White Shark Evolution Story November 2012 Read the Full Article Slideshow A Squalodontid Success June 2011 See the Full Slideshow Article Fossil Whale Found, Excavated, Jacketed, and Returned to STRI! June 2011 Read the Full Article Article The Whale Graveyard Whodunit March 2014 Read the Full Article Photo Ancient Sea Cow Vertebra June 2011 View Image Photo Dugong Feeding February 2012 View Image Photo Arm Bone Fossil of an Ancient Toothed Whale May 2012 View Image Pagination Current page 1 Page 2 Page 3 Next page