This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionQuercus macrocarpa range map.jpg
English: Natural range of Bur Oak ( Quercus macrocarpa).
Digital representation of "Atlas of United States Trees" by Elbert L. Little, Jr. 1999. U.S. Geological Survey. [1]
Source
Atlas of United States Trees
Author
Elbert L. Little, Jr. 1999. U.S. Geological Survey. [2]
This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}.
The original description page was here. All following user names refer to en.wikipedia.
2010-05-01 22:30 Pinethicket 556×720× (65420 bytes) Natural range of Bur Oak ('' Quercus macrocarpa''). Digital representation of "Atlas of United States Trees" by Elbert L. Little, Jr. 1999. U.S. Geological Survey. [http://esp.cr.usgs.gov/data/atlas/little/]
File history
Click on a date/time to view the file as it appeared at that time.
{{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Natural range of Bur Oak ('' Quercus macrocarpa''). Digital representation of "Atlas of United State