>>6229819 'lb
All that is left of the arc are a few scattered timbers, if anything.
These people were not stupid. They were beached on a friggin' mountain! No timbers - only trees, perhaps, that would have needed to be cut and processed. So, as smart people would do…they took the timber off the arc - already nicely cut and processed - and used that to build housing for themselves and their farm animals, carts for transport of goods and people.
They would have made use of any substance on the arc to prepare for their new lives. They sure as heck didn't just sit there without protection looking at the damn thing. Anyone who thinks the people of the time were as stupid as the people of today that are still looking for a wooden ship, just sitting there, are wastes of oxygen as well as insulting to those who survived the Great Flood and restarted humanity.