ABC News
Sediments reveal secrets from before the Great Barrier Reef was underwater
Tens of thousands of years ago, the Great Barrier Reef was above water. Whether it was grassland, rainforest, or mangrove swamp is something researchers and Indigenous rangers are trying to uncover.
Tens of thousands of years ago, the Great Barrier Reef was above water. Whether it was grassland, rainforest, or mangrove swamp is something researchers and Indigenous rangers are trying to uncover.
Originally published by ABC News. Read the full story at the source →
