Breadcrumb Home Search Showing results for Language Content type Photo (7) Article (4) Overview (1) Article Type Article (4) Topics (-) Through Time (12) Ancient Seas (3) At The Museum (3) Evolution (2) Human Connections (2) Careers (1) Climate Change (1) Exploration (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) Paleobiology (2) Sharks (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article What the Megalodon Left Behind July 2018 Read the Full Article Overview Ocean Through Time April 2019 Read the Full Overview Article If You Build An Ocean, Sea Monsters Will Come October 2018 Read the Full Article 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 Photo A Mesozoic Ocean April 2019 View Image Photo Precambrian Timeline May 2019 View Image Photo Triassic Shallows April 2019 View Image Photo Reptiles and Birds of the Mesozoic April 2019 View Image Photo Plesiosaur on the Hunt April 2019 View Image Photo Kathy Crane with colleagues on ice March 2010 View Image