Stonehenge-like structure under lake michigan

[Deleted]

io9.com/5130669/another-stonehenge-discovered-under-lake-michigan

Hey cal,

I may be mistaken but I seem recall you saying AL is part of a world-wide system of structures, does this thing have anything to do with that?

Denken

[Caligastia Lanonandek]

Den

Personally, it doesn't ring any bells. I took the pic - blew it up - to get a better look. However, the definition isn't good enough to arrive at anything definitive.