Breadcrumb Home Search Showing results for Language Content type Photo (10) Article (4) Overview (1) Article Type Article (4) Topics (-) Through Time (15) Ancient Seas (3) At The Museum (3) Evolution (2) Careers (1) Exploration (1) Human Connections (1) Reptiles (1) Sharks & Rays (1) Tags Ancient sea life (4) Fossils (4) Apex predator (2) Geologic periods (2) National Museum of Natural History (2) Sharks (2) Smithsonian scientists (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Overview Ocean Through Time April 2019 Read the Full Overview Photo The Model Megalodon May 2019 View Image Article Meals of the Mighty Mosasaur November 2018 Read the Full Article Article Bony Beginnings: The Rise of Vertebrate Innovation in the Devonian March 2025 Read the Full Article Article If You Build An Ocean, Sea Monsters Will Come October 2018 Read the Full Article Photo Xiphactinus April 2019 View Image Photo A Mesozoic Ocean April 2019 View Image Photo Trilobite Shapes May 2019 View Image Photo Precambrian Timeline May 2019 View Image Photo The Lace Crab May 2019 View Image Photo The Cephalopods' Hideout April 2019 View Image Photo Kelp Forest of the Neogene April 2019 View Image Pagination Current page 1 Page 2 Next page