Douglass, Andrew Ellicott

Douglass, Andrew Ellicott

Douglass, Andrew Ellicott
Informal 46:11 (2008-003)
VI: Yerkes Observatory
Andrew E. Douglass, American astronomer and archaeologist who established the principles of dendrochronology, the scientific method of dating based on analyses of tree-ring sequences. Photograph taken at the 7th General Assembly of the International Astronomical Union held in Zürich, Switzerland, August 11-18, 1948.
Douglass, Andrew Ellicott, 1867-1962 | Astronomers | Archaeologists | Dendrochronology | International Astronomical Union | Meetings
Photographic prints; 16.4 x 11.2 cm
Zürich, Switzerland
Archival Photographic Files
University of Chicago Library, Special Collections Research Center

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