Andrew Ellicott Douglass,his field of expertise is Dendrochronology

Andrew Ellicott Douglass

Andrew Ellicott Douglass

Date of Birth :

July 5, 1867 – March 20, 1962

Place of Birth :

Windsor, Vermont

Country :

United States

Field of Expertise :

Dendrochronology

Educational background :

Degree in dendrochronology

Acheivements / Contributions :

Douglass discovered a possible relationship between climate and plant growth.
Douglass founded the discipline of dendrochronology, which is a method of dating wood by looking at the growth ring pattern.
In 1911 he found matching records among trees felled around 50 miles to the southwest which prompted his study of the great Sequoias.
His dendroarchaeological techniques have been used to date structures around the world

source:Andrew Ellicott Douglass

Bibliography :

Climatic Cycles and Tree-Growth, Issue 289,&Nbsp;Volume 1,The Secret Of The Southwest Solved By Talkative Tree Rings, A gold ornament from Florida.