Joseph_Barrell_1919.jpg

Description Joseph Barrell, American geologist
Date
Source American Journal of Science. Vol 48
Author Unknown author Unknown author
Permission
( Reusing this file )
Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929.
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Note: This tag should not be used for sound recordings. PD-1923 Public domain in the United States //commons.wikimedia.org/wiki/File:Joseph_Barrell_1919.jpg

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Joseph Barrell

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