Tolong jelaskan mengenai Catatan dari Biota Ediakara

Earth's oldest animal ecosystem held in fossils at Nilpena Station in SA outback ABC News, 5 August 2013. Accessed 6 August 2013.

Meet the fossils ABC Landline TV program on Ediacaran fossils at Nilpena (audio + transcript). First broadcast 3 August 2013. Accessed 11 August 2013.