1. The carbonate ramp: an alternative to the shelf model;Ahr;Gulf Coast Assoc. Geol. Soc. Trans.,1973
2. The age of the Fortescue Group, Hamersley Basin, Western Australia, from ion microprobe zircon U-Pb results;Arndt;Aust. J. Earth Sci.,1991
3. Diagenetic fabrics of aragonite, calcite, and dolomite in an ancient peritidal-spelean environment;Assereto,1980
4. Precambrian iron-formations of southern Africa;Beukes;Econ. Geol.,1973
5. Ooids and oolites of the Proterophytic Boomplaas Formation, Transvaal Supergroup, Griqualand West, South Africa;Beukes,1983