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Originally Posted by tesla69

seashells on mars - this is fucking compelling, someone please show me this is a prank because I don't see it!

http://xenotechresearch.com/SpSol913.htm

I hate to be a downer, but those "seashells" are obviously laying in a field of volcanic ejecta.

these are pourous igneous rocks that have been eroded into shapes that the eye finds familiar.

see also: Cydonia.

http://en.wikipedia.org/wiki/Pareidolia

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