Ancient cave collapses reportedly explain mystery trenches on Australia's Nullarbor Plain
Live Science reports that giant caves beneath a sinkhole offer clues to how the trenches formed.
TLDR
Live Science links the mystery trenches on Australia's Nullarbor Plain to the collapse of giant ancient cave systems deep underground. Those collapses left distinctive clues at the surface, the outlet reports.
Combined views
2.7K
1 Source, first seen ago
