title: Paleontology. Ancient 'reef' stirs debate over early signs of life in Australian rocks.
authors.forename: Erik
authors.initials: E
authors.lastname: Stokstad
mesh_terms: D001315:Australia; D003198:Computer Simulation; D000458:Cyanobacteria / Q000737:chemistry; D005580:Fossils; D019015:Geologic Sediments / Q000737:chemistry