Breadcrumb Home Search Showing results for Language Content type Article (2) Article Type Personal Perspectives (1) Topics Ancient Seas (2) At The Museum (2) Extinctions (2) Marine Mammals (2) Tags (-) Geologic periods (2) (-) Smithsonian scientists (2) (-) Whales (2) Fossils (2) National Museum of Natural History (2) Paleobiology (2) Site Search Sort by RelevanceTitle SortAuthored on Order AscDesc Sort By RelevanceA-ZZ-ANewestOldest Article When Did Today’s Whales Get So Big? July 2016 Read the Full Article Article New Archaeocetes from Peru Are the Oldest Fossil Whales from South America September 2011 Read the Full Article