Breadcrumb Home Search Showing results for Language Content type Photo (11) Article (7) Slideshow (2) Article Type Article (3) Personal Perspectives (3) Topics (-) Extinctions (20) Ancient Seas (14) Marine Mammals (8) At The Museum (7) Extinctions (2) Plants & Algae (2) Careers (1) Climate Change (1) Evolution (1) Exploration (1) History & Cultures (1) Invertebrates (1) Temperature & Chemistry (1) The Seafloor (1) Tags Paleobiology (12) Smithsonian scientists (10) Whales (10) Fossils (9) Ancient sea life (6) Scientists at work (6) National Museum of Natural History (5) Geologic periods (3) New discoveries (3) News (3) Smithsonian collections (3) Geology (2) Technology (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo Racing the Tide June 2011 View Image Photo Bones and Teeth of South America's Oldest Fossil Whales September 2011 View Image Article Smithsonian Scientists Describe a 'New' Fossil Whale March 2012 Read the Full Article Article Whale fossils on the mainland, and into a CT scanner May 2012 Read the Full Article Article Unearthing History: Mary Anning's Hunt for Prehistoric Ocean Giants March 2016 Read the Full Article Article Flippers or Feet? An Extinct Mammal May Have Been Replaced By Today's Sea Cows August 2016 Read the Full Article Article The Whale Graveyard Whodunit March 2014 Read the Full Article Slideshow A Squalodontid Success June 2011 See the Full Slideshow Pagination Previous page Page 1 Current page 2