Charles Walcott


Författare/Upphovsman:
OkändUnknown author
Kreditera:
Website: http://www.usbr.gov/history/CommissBios/walcott.html
Image: http://www.usbr.gov/history/photos/walcott.jpg
Kort länk:
https://sewiki.info/b/30215
Källa:
Wikimedia Commons
Upplösning:
619 x 825 Pixel (53795 Bytes)
Beskrivning:
Charles Doolittle Walcott (1850 - 1927), U.S. stratigrafist & paleontologist. Third director of the United States Geological Survey, 1894-1907. Director of the United States Reclamation Service within the USGS from 1902 to 1907.
Licens:
Public domain
Licenskommentaren:
Public domain: work of U.S. government agency (U.S. Department of the Interior, Bureau of Reclamation) and by age.

Mer information om licensen för bilden finns här. Senaste uppdateringen: Tue, 03 Oct 2023 07:04:06 GMT