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Charles Doolittle Walcott (31 de marzo de 1850 - 9 de febrero de 1927) fue un naturalista, y reconocido paleontólogo estadounidense, experto en invertebrados . Biografía. Charles Doolittle Walcott en 1873. Walcott excavando las lutitas Burgess con su hijo y su hija. Charles Doolittle Walcott y su familia en Provo, Utah cerca 1907.
Charles Doolittle Walcott (March 31, 1850 – February 9, 1927) was an American paleontologist, administrator of the Smithsonian Institution from 1907 to 1927, and director of the United States Geological Survey.
Charles Doolittle Walcott, 1850-1927. The fourth Secretary of the Smithsonian, Charles Doolittle Walcott, was a paleontologist noted for his discovery of the Burgess Shale fossils in Canada in the early twentieth century. Largely self-educated, Walcott worked for the New York State Museum and US Geological Survey (USGS), and advanced to become ...
Charles Doolittle Walcott, was a paleontologist. He is often noted for his discovery of the Burgess Shale fossils in Canada in the early twentieth century. After his time as USGS Director, he then served as Secretary of the Smithsonian Institution until his death in 1927.
30 de ago. de 2019 · On August 30, 1909, American paleontologist Charles Doolittle Walcott discovered the Burgess Shale Formation, located in the Canadian Rockies of British Columbia. With its Cambrian fossils the Burgess Shale is one of the world’s most celebrated fossil fields.
Charles Doolittle Walcott (31 de marzo de 1850 - 9 de febrero de 1927) fue un naturalista, y reconocido paleontólogo estadounidense, experto en invertebrados.
paleontologist Charles D. Walcott, who suggested that living forms rapidly evolved during the time between the deposition of the youngest Precambrian and the oldest Cambrian sediments and that no record of this interval, the Lipalian interval, exists because the rocks have been eroded or remain undiscovered.….
