Breadcrumb Home Search Showing results for Language Content type Article (4) Photo (2) Slideshow (1) Article Type Personal Perspectives (3) Topics (-) Extinctions (7) Ancient Seas (6) At The Museum (3) Evolution (3) Marine Mammals (3) Invertebrates (1) Sharks & Rays (1) Tags Paleobiology (6) Fossils (5) Ancient sea life (4) National Museum of Natural History (3) Smithsonian scientists (3) Whales (3) Adaptations (2) Geologic periods (2) Scientists at work (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article Shark Teeth Tell Great White Shark Evolution Story November 2012 Read the Full Article Article New Archaeocetes from Peru Are the Oldest Fossil Whales from South America September 2011 Read the Full Article Photo Teeth and Jaw of an Ancient Shark July 2017 View Image Photo Fossil Jellyfish November 2015 View Image Article Excavating a "toothed" baleen whale from Vancouver Island May 2012 Read the Full Article Slideshow A Collection of Cambrian Fossils October 2013 See the Full Slideshow Article Fossil Whale Found, Excavated, Jacketed, and Returned to STRI! June 2011 Read the Full Article