Maloof, A.C., C.V. Rose, R. Beach, B.M. Samuels, C.C. Calmet, D.H. Erwin, G. Poirier, N. Yao, and F.J. Simons. (2010) 2010. “Possible Animal-Body Fossils in Pre-Marinoan Limestones from South Australia”. Nature Geoscience 3: 653–659. https://doi.org/10.1038/ngeo934.