Post by George J. Haas on Jan 15, 2018 9:23:01 GMT -5
Here is a very angular box-like structure with straight walls that crate a G-shaped spiral.
G-shaped Spiral
The tilted, angular walls appear to be the remains of a supportive infrastructure that held a roof, which still sets along the top of the G.
GJH
G-shaped Spiral
The tilted, angular walls appear to be the remains of a supportive infrastructure that held a roof, which still sets along the top of the G.
GJH