Where can I find information about etchings on the ground?

Subject: Where can I find information about etchings on the ground?

Date: Thu Feb 22 16:22:18 2001
Posted by meg
Grade level: 10-12 School: hillside high
City: valleyview State/Province: alberta Country: canada
Area of science: Earth Sciences
ID: 982876938.Es

Message:


the etchings on the ground are mysterious as people do not know who or what has 
put them there. the ground etchings are usually either humans, animals or 
symbols. there is a great big one in one of the huge deserts in the USA.

Re: Where can I find information about etchings on the ground?

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