File:SigurdurThorarinsson.jpg

Summary
Photo of Sigurður Þórarinsson (1912-1983)

Source
Obituary in The Geological Society of America Memorials, volume XV, 1985. ISBN 0-8137-8083-7

Fair use for Sigurður Þórarinsson
Though this image may be subject to copyright, I feel its use is covered by the U.S. fair use laws because:
 * 1) It is an image of a non-living person and thus not easily replaceable by a free image.
 * 2) It does not limit the copyright owner's rights to sell the book in any way.
 * 3) Its inclusion in the article adds significantly to the article because it shows the subject of the article.