Permanently extinct lake

cut-off lake (oxbow lake)

oxbow lake (cut-off lake)

Salified lake saline lake

shore-lake and shallow-lake sub-facies

The regions of Poyang Lake and Dongting Lake

The Upper Lake of Shengjin Lake

almost extinct

become extinct

closedown due to extinct resource

extinct

extinct animal

extinct animals

extinct event of Stromatopora

extinct lack

extinct light ratio

extinct natural radionuclides

extinct nature radionuclide

extinct nuclide