In the Pilbara region of Western Australia, there are fossils of the oldest group of life forms that have been found stromatolites at the age of nearly 3.5 billion years ago
Katika mkoa Pilbara ya Australia Magharibi, kuna fossils wa kundi kongwe ya aina ya maisha ambayo yamekuwa kupatikana stromatolites akiwa na umri wa karibu bilioni 3.5 miaka iliyopita