View Full Version : Earth Impact Structures - North America discussion

09-29-2005, 06:10 AM
This is a discussion thread for the following file:<br><br><b><a href=http://www.googleearthhacks.com/dlfile8659/Earth-Impact-Structures---North-America.htm>Earth Impact Structures - North America</a></b><br><br>These are the confirmed impact structures on the continent of North America.<br />
<br />
Instructions:<br />
- Doubleclick on a folder to see an overview of the structure.<br />
- Click on the placemark to see the description of the structure.<br />
- Doubleclick on the 'size indicator' to see the estimated size of the structure.<br><br><img src=http://www.googleearthhacks.com/images/new/080505/545295northamericanimpactcraters.jpg>