Steven Dutch, Professor Emeritus, Natural and Applied Sciences,
Sea urchins and limpets in a tide pool. | |
This wall of perfectly fitted blocks cannot be of human manufacture.
It had to have been built by aliens. There was a lot of that stuff flying around in those days. Yes, the wall was not built by humans. No, it was not built by aliens. It's a sill with columnar jointing. Even though the structure is vertical, it is parallel to the structures in the rocks, therefore it's a sill. |
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Created 7 April 2003, Last Update 06 June 2020