Scientists believe site in Guangxi with trees up to 40 metres tall may contain undiscovered speciesAn ancient forest has been found at the bottom of a giant sinkhole in China, with trees up to 40 metres (130ft) tall.Scientists believe it could contain undiscovered plant and animal species. Continue reading… Source – Full Article https://www.theguardian.com/environment/2022/may/20/ancient-forest-found-bottom-huge-sinkhole-china-guangxi