Ruta de navegación Inicio Search Showing results for Language Content type Photo (46) Artículo (23) Video (8) Slideshow (6) Lesson Plan (3) Audio (1) Overview (es) (1) Article Type Personal Perspectives (10) Article (9) Topics (-) Ancient Seas (88) Extinctions (33) At The Museum (17) Marine Mammals (17) Evolution (15) Climate Change (10) Extinctions (8) Sharks & Rays (8) Invertebrates (7) Exploration (4) Temperature & Chemistry (4) The Anthropocene (4) History & Cultures (3) Shifting Baselines (3) The Seafloor (3) Through Time (3) Careers (2) Deep Sea (2) Fishing (2) Ice (2) Plants & Algae (2) Reptiles (2) Seabirds (2) Food Web (1) Human Connections (1) Los Arrecifes de Coral (1) Microbes (1) Pez (1) Plankton (1) Poles (1) Recreation (1) Seafood (1) Tags Paleobiology (33) Fossils (27) Smithsonian scientists (20) Ancient sea life (18) Whales (17) National Museum of Natural History (14) Scientific illustrations (14) Geologic periods (9) Scientists at work (8) Adaptations (7) Mussels, Oysters & Relatives (7) Climate Change (5) Geology (5) New discoveries (5) Under the microscope (5) Corals (4) Feeding (4) Sharks (4) Smithsonian collections (4) Smithsonian Tropical Research Institute (4) Chemistry (3) Manatees & Dugongs (3) News (3) Shifting Baselines (3) Technology (3) Algae (2) Arctic (2) Dolphins & Porpoises (2) Endangered species (2) Fisheries (2) Ice (2) Maritime history (2) Native people (2) NOAA (2) Research vessels (2) Seagrass (2) Women in Science (2) Site Search Sort by RelevanceTitle SortAuthored on Ordenar AscDesc Sort By RelevanceA-ZZ-ANewestOldest Video When Fish Wore Armor Abril 2019 Watch the Video Artículo Form Equals Function for Ancient Sea Lizards and Modern Whales Abril 2019 Read the Full Article Photo An Ichthyosaur's Bones Abril 2019 View Image Photo Hallucigenia's Spikes Abril 2019 View Image Artículo Meals of the Mighty Mosasaur Noviembre 2018 Read the Full Article Photo An Ichthyosaur Gravesite Diciembre 2022 View Image Photo An Ichthyosaur Jaw Bone Diciembre 2022 View Image Photo Ichthyosaur Nursery Diciembre 2022 View Image Artículo Mystery of An Ichthyosaur Graveyard Revealed Diciembre 2022 Read the Full Article Video Evolution of Whales Animation Septiembre 2009 Watch the Video Overview (es) Sea Level Rise Abril 2016 Read the Full Overview Slideshow A Squalodontid Success Junio 2011 See the Full Slideshow Paginación Página actual 1 Página 2 Página 3 Página 4 Página 5 Página 6 Página 7 Página 8 Siguiente página
