USGS Directors, 1879 to present.

15 USGS Directors, 1879 to present.

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Uploaded: Oct28 09


Last Modified: 2009-10-28 19:06:39
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Provenance
Photo montage by Linda Pistolesi, Lamont-Doherty Earth Observatory, provided by Kim Kastens. Black and white photos are from the USGS website (http://www.usgs.gov/aboutusgs/who_we_are/directors.asp). Photo of Marcia McNutt from http://www.mbari.org/news/news_releases/2009/marcia/marcia-release.html by Todd Walsh © 2007 MBARI.
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