/sci/ - Science & Math

>>5591005
>>5591006
>>5591013

1. Look at the triangle shit in pic related. How would one level erode in one direction like that, the other in another.

2. What about the archways? What about the "corridor" with the stairs. Note, I put it into quotes to signify that we don't know that it is one.

Also, where did the filling of the corridor go, just floated away?

Yea, yea, I know /x/ - but seriously, /sci/ can be as hard-headed as /x/ in terms of not being willing to think at all.