Breadcrumb Home Search Showing results for Language Content type Article (15) Slideshow (2) Overview (1) Article Type Personal Perspectives (8) Article (6) Topics (-) Ancient Seas (18) At The Museum (11) Marine Mammals (9) Extinctions (8) Evolution (3) Through Time (3) Careers (2) Climate Change (2) Exploration (2) Fishing (2) History & Cultures (2) Reptiles (2) Temperature & Chemistry (2) The Anthropocene (2) Food Web (1) Human Connections (1) Ice (1) Invertebrates (1) Plankton (1) Seabirds (1) Seafood (1) Sharks & Rays (1) Shifting Baselines (1) The Seafloor (1) Tags Fossils (14) Ancient sea life (10) Smithsonian scientists (10) Paleobiology (9) National Museum of Natural History (8) Whales (7) Scientists at work (5) Geologic periods (3) Smithsonian collections (3) Smithsonian Tropical Research Institute (3) Chemistry (2) Climate Change (2) Manatees & Dugongs (2) Maritime history (2) New discoveries (2) Women in Science (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Overview Sea Level Rise April 2016 Read the Full Overview Article Form Equals Function for Ancient Sea Lizards and Modern Whales April 2019 Read the Full Article Article If You Build An Ocean, Sea Monsters Will Come October 2018 Read the Full Article Article Fossil Whale Found, Excavated, Jacketed, and Returned to STRI! June 2011 Read the Full Article Slideshow Foraminifera March 2010 See the Full Slideshow Slideshow A Squalodontid Success June 2011 See the Full Slideshow Pagination Previous page Page 1 Current page 2