Breadcrumb Home Search Showing results for Language Content type Article (16) Slideshow (2) Video (1) Article Type Article (7) Personal Perspectives (7) Topics Ancient Seas (18) Extinctions (11) At The Museum (10) Marine Mammals (8) Evolution (7) Through Time (4) Sharks & Rays (3) Careers (2) Extinctions (2) Invertebrates (2) Exploration (1) History & Cultures (1) Human Connections (1) Plants & Algae (1) Reptiles (1) Tags (-) Ancient sea life (19) Fossils (16) Paleobiology (11) National Museum of Natural History (9) Smithsonian scientists (9) Whales (8) Geologic periods (6) Adaptations (5) Scientists at work (4) New discoveries (3) Apex predator (2) Feeding (2) Manatees & Dugongs (2) Mussels, Oysters & Relatives (2) News (2) Seagrass (2) Sharks (2) Smithsonian collections (2) Women in Science (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article Form Equals Function for Ancient Sea Lizards and Modern Whales April 2019 Read the Full Article Article Meals of the Mighty Mosasaur November 2018 Read the Full Article Video Evolution of Whales Animation September 2009 Watch the Video Slideshow Shark Ancestors December 2009 See the Full Slideshow Slideshow A Collection of Cambrian Fossils October 2013 See the Full Slideshow Article Bony Beginnings: The Rise of Vertebrate Innovation in the Devonian March 2025 Read the Full Article Article What the Megalodon Left Behind July 2018 Read the Full Article Article If You Build An Ocean, Sea Monsters Will Come October 2018 Read the Full Article Article The Discovery of Multispecies Communities of Seacows January 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 Whale fossils on the mainland, and into a CT scanner May 2012 Read the Full Article Article Dispatches from the Field: Treacherous stream crossings and a new fossil find May 2012 Read the Full Article Pagination Current page 1 Page 2 Next page