Sediments reveal secrets from before the Great Barrier Reef was underwater
- Great Barrier Reef: 3 events in the last 90 days
What happened
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.
Summary assembled by rule from the sources below
Sources
News
- Sediments reveal secrets from before the Great Barrier Reef was underwaterABC News (Australia)