Sinkhole microorganisms constantly affect the lake environment by gathering and ... Dolomite: Sedimentary rock composed of calcium magnesium carbonate. Eukarya: Domain of both micro- and macro ...

This groundwater, originating from surrounding aquifers, penetrates into the saline lake sediments, leaching out extremely old and thick layers of rock consisting mainly of the mineral halite.

Some residents in Lake County have no idea when ... such as a pipeline. Whereas sinkholes only happen when the soil on top of this rock migrates through the cracks in the rock, causing cavities ...