Figure 5

Balla Balla and Eighty Mile Beach Ridges sedimentary facies—(A) Moldic interval sedimentary microfacies (note the near-complete dissolution of the grains in light blue); (B) Moldic interval (BB3) reached UCS apparatus limit; (C) Partly cemented interval sedimentary microfacies; (D) In such interval failure occurred along less cemented strata (BB4); (E) Karstified interval (note the extent of dissolution); All cores have a diameter of 6.1 cm.