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The Permian period saw the creation of the supercontinent Pangaea, where shallow seas in and around the huge landmass offered a home to an abundance of life. This diorama at the University of Michigan's Museum of Natural History shows some of the flora and fauna that thrived in Permian seas, including trilobites, gastropods, clams, nautiluses, and corals.
Photograph by University of Michigan Exhibit Museum of Natural History
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For Windows 95 or Higher
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For Mac OS X
- Determine which image size is appropriate for your monitor.
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- After it appears in your browser, drag the image onto your desktop.
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INSTRUCTIONS FOR DELETING WALLPAPER
For Windows Users (Internet Explorer)
- From your desktop, click the "My Computer" icon.
- Once the window opens, click the following folders, in this order: Local Disk (usually C: drive)
• Documents and Settings
• Your Username
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• Microsoft
• Internet Explorer
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- The wallpaper image will remain until the computer is restarted. To delete from view without restarting the computer, right-click anywhere on an open area of the desktop, scroll down and select "Properties." (This will open the "Display Properties" window.) Click on the "Desktop" tab, select a different background and click "OK." This will change your desktop background immediately.
For Mac OS X
- Locate the "Applications" folder in the Macintosh hard drive and choose "System Preferences."
- Select "Desktop & Screen Saver." This will show you what wallpaper is currently displayed on your desktop.
- To change the current photo, select a new photo from the drop-down menu.
- To remove the photo permanently from the desktop, locate the photo on the hard drive and drag it to the trash. This will delete the image.
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