foaming stromatolite

navigate by keyword : abstract and australia circular closeup cluster coastal detail foaming foamy fossil fossils geological grey lake layered limestone living marine natural nature old oldest outdoor partially phenomenon rare reaction saline sand sediment stromatolite stromatolites submerged textured the thetis thrombolites unique water waters western with

Closeup of the layered sediment stromatolite, oldest living marine fossil, with foamy reaction partially submerged in the saline Lake Thetis waters in Western Australia.