thrombolites in a western australian lake

wildlife wilderness western wave water vulcanic view vacation undefined travel trail tourism thrombolites thetisg thetis terrain sun summer stromatolites stream stones soil sky shore sediment sea scenic sand rocks rock river perth outdoors organism ocean nature natural mudflat minerals mandurah livinnature living light life leaf landscape lake horizon geology fossils fossil food environment cyanobacterial cove color colony coastal coast cloud clifton cliff cervantes cape calcification boulder boardwalk blue beautiful beach wetland reflection asphalt