Image:Appalachian orogeny.jpg

From Wikipedia, the free encyclopedia

Wikimedia Commons logo This is a file from the Wikimedia Commons. The description on its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Origin of the Appalachian Orogen, a result of three separate continental collisions involving the North American Continent with the Taconic and Acadian terranes, and finally the collision of the African and North American continents during the Alleghenian Orogeny at the end of the Paleozoic. - USGS

http://3dparks.wr.usgs.gov/nyc/images/fig53.jpg also http://3dparks.wr.usgs.gov/nyc/common/captions.htm

Public domain This image is in the public domain because it contains materials that originally came from the United States Geological Survey, an agency of the United States Department of Interior. For more information, see the official USGS copyright policy


Uploaded from : http://upload.wikimedia.org/wikipedia/en/9/96/Appalachian_orogeny.jpg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current06:35, 8 February 2006432×583 (107 KB)Urban (Origin of the Appalachian Orogen, a result of three separate continental collisions involving the North American Continent with the Taconic and Acadian terranes, and finally the collision of the African and North American continents during the Alleghenian)
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):