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Authors:
Packham, GH
Percival, IG
Rickards, RB
Wright, AJ
Citation: Gh. Packham et al., Late Silurian and Early Devonian biostratigraphy in the Hill End Trough and the Limekilns area, New South Wales, ALCHERINGA, 25(1-2), 2001, pp. 251-261
Citation: Rb. Rickards, The age of the earliest club mosses: the Silurian Baragwanathia flora in Victoria, Australia, GEOL MAG, 137(2), 2000, pp. 207-209
Authors:
VandenBerg, AHM
Sandford, AC
Rickards, RB
Citation: Ahm. Vandenberg et al., Llandovery-Ludlow graptolites from central Victoria: new correlation perspectives of the major formations - Discussion, AUST J EART, 46(4), 1999, pp. 659-665
Citation: Rb. Rickards et Aj. Wright, Evolution of the Ludlow (Silurian) graptolite genus Bohemograptus Pribyl 1936, P YORKS G S, 52, 1999, pp. 313-320
Citation: Wt. Dean et al., Ordovician and Silurian stratigraphy and trilobites, Taurus Mountains nearKemer, southwestern Turkey, GEOL MAG, 136(4), 1999, pp. 373-393