Stromatolites… Stromatolites or stromatoliths are layered mounds, columns, and sheet-like sedimentary rocks that were originally formed by the growth of layer upon layer of cyanobacteria, a single-celled photosynthesizing microbe. Fossilized stromatolites provide records of ancient life on Earth… #aussiephotos #westernaustralia #vanlifeaustralia #timandjodyontheroady #binghamonabudget #travelwa #exploringaustralia #denhamwa #stromatolites #seeaustralia