bn:02856331n
Noun Named Entity
Categories: Secretaries of the Smithsonian Institution, Burials at Rock Creek Cemetery, Presidents of the Geological Society of America, Corresponding Members of the St Petersburg Academy of Sciences, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference
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Charles Doolittle Walcott  C. D. Walcott  C. Walcott  C.D. Walcott  C.Walcott
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Charles Doolittle Walcott was an American paleontologist, administrator of the Smithsonian Institution from 1907 to 1927, and director of the United States Geological Survey. Wikipedia
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Charles Doolittle Walcott was an American paleontologist, administrator of the Smithsonian Institution from 1907 to 1927, and director of the United States Geological Survey. Wikipedia
American invertebrate paleontologist Wikipedia Disambiguation
American paleontologist and 4th Secretary of the Smithsonian Wikidata