Breadcrumb Home Search Showing results for Language Content type Photo (46) Article (23) Slideshow (6) Lesson Plan (3) Overview (1) Article Type Personal Perspectives (10) Article (9) Topics (-) Ancient Seas (79) Extinctions (32) At The Museum (17) Marine Mammals (17) Evolution (14) Sharks & Rays (8) Climate Change (7) Extinctions (7) Invertebrates (5) History & Cultures (3) Temperature & Chemistry (3) The Seafloor (3) Through Time (3) Careers (2) Exploration (2) Fishing (2) Plants & Algae (2) Reptiles (2) Seabirds (2) The Anthropocene (2) Deep Sea (1) Food Web (1) Human Connections (1) Ice (1) Microbes (1) Plankton (1) Seafood (1) Shifting Baselines (1) Tags Paleobiology (29) Fossils (23) Smithsonian scientists (18) Ancient sea life (17) Whales (15) Scientific illustrations (14) National Museum of Natural History (12) Geologic periods (8) Scientists at work (8) Adaptations (7) Mussels, Oysters & Relatives (7) New discoveries (5) Feeding (4) Geology (4) Sharks (4) Smithsonian collections (4) Manatees & Dugongs (3) News (3) Smithsonian Tropical Research Institute (3) Under the microscope (3) Algae (2) Chemistry (2) Climate Change (2) Corals (2) Dolphins & Porpoises (2) Maritime history (2) Native people (2) NOAA (2) Seagrass (2) Technology (2) Women in Science (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Photo Hallucigenia's Spikes April 2019 View Image Photo Ichthyosaur Nursery December 2022 View Image Article The Whale Graveyard Whodunit March 2014 Read the Full Article Article Meals of the Mighty Mosasaur November 2018 Read the Full Article Article Shark Teeth Tell Great White Shark Evolution Story November 2012 Read the Full Article Photo An Ichthyosaur Gravesite December 2022 View Image Photo Scientists and Fossils August 2013 View Image Photo Wiwaxia August 2013 View Image Article The Discovery of Multispecies Communities of Seacows January 2012 Read the Full Article Photo An Ichthyosaur Jaw Bone December 2022 View Image Photo Sediment Cores March 2010 View Image Photo Giant Megatooth Model January 2010 View Image Pagination Previous page Page 1 Page 2 Current page 3 Page 4 Page 5 Page 6 Page 7 Next page
