To: Texas Fossil
They could have been used as fresh water sources.
Water from the ocean breezes condenses on the smooth surfaces every night and runs down into a collection area............
43 posted on
08/25/2020 11:32:40 AM PDT by
Red Badger
(Sine Q-Anon.....................)
To: Red Badger
Yes, that was my first thought, but the qanats (channels) might be as good a speculation.
46 posted on
08/25/2020 12:45:34 PM PDT by
Texas Fossil
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