When I took a glance to the long white sack, found out, that one end ends to a very crowded pool-area (they possibly died because too little water and too much folks). Another end ends to a present lake. One branch goes to an area, where animals gathered to suck that sack. They died because lack of water. This theory came to mind, because there are marks of a community: They made the water pipe, for to give water to everybody! It makes sense. Some individual-resembling parts worked as tent-walls. The long white (water?) sack.. most visible part of the long sack is made of narrow charnia-parts, similar what I called "riukelo a´la viukelo" in Mars. I'm not sure of those, yet, but... looked like that. Yes this sounds totally ridiculous and crazy. Maybe the slimesack created itself accidently, not for a purpose... I have to check if they really worked as building parts of the water-pipe.
There are living building parts of community with Yorgia... that is a very old thing. Where ever you look at, there's co-operating where the ancient are in question. Sharing, joining, ... And flexibility in that what one can be.
_____________________________________
Marked locations, so nobody can say that they are not there nor that they are not that big. They are.
Location: https://www.google.fi/maps/@-15.9108331,-70.366226,1326m/data=!3m1!1e3?hl=fi
Location: SAME AS ABOVE
(Unbelievable coincidences in fitting of the pictures' edges, when pasting ...)