Cambrian sediments in the Arrowie Basin were deposited on a rifted continental margin. Four distinct depositional regimes, ranging from a western, tectonically stable shelf, through platform-ramp to eastern slope and trough-synclines, can be...

The enigmatic Radium Ridge Breccias (Drexel and Major, 1987) of the Mount Painter Inlier in the northern Flinders Ranges have fascinated geoscientists since the first major attempt to understand the geology during and immediately after World War II....

An assessment of the mineral prospectivity of the Yellabinna Region in the far west of South Australia has been prepared to assist in discussing with the Department for Environment and Heritage the development of conservation strategies. The...

After two years of negotiation with traditional owners and the Anangu Pitjantjatjara Land Council, the Geological Survey Branch of PIRSA's Minerals, Petroleum and Energy Division (MPE) commenced stratigraphic drilling on the 15th May 2002, in the...

The Musgrave Province is largely incorporated within the Anangu Pitjantjatjara Lands and includes cratonic crystalline middle Proterozoic basement rocks of the Musgrave Province proper, as well as mantling younger sedimentary rock successions...

Palynological analyses of eight rotary cuttings samples taken from Konkaby 1 drillhole in the eastern Eucla Basin show distinctive microfloral assemblages. The oldest samples are dated as Middle Eocene, and correlate with the Lower Nothofagidites...

Palynological analyses of four drill cuttings samples taken from the Nalara Palaeochannel NR 3 and NR 4 drillholes, located in the eastern part of the Eucla Basin, show distinctive microfloral assemblages. The samples from both drillholes have been...

Four selected drill cuttings samples spanning a 12-metre depth interval within BHP Minerals' BR 97001 drillhole, located 26 km west of Lyndhurst, have been palynologically analysed and dated. Their contained palynoflora are correlative with the...

Palynofloras from Cape Barren and Flinders Islands, Tasmania, are time equivalents to those characteristic of the Early Oligocene - Early Miocene Proteacidites tuberculatus Zone (Stover & Partridge, 1973). Pollen dominance of the Rooks River...

Reconnaissance investigations of outcropping rocks of the western and central Mulgathing Complex reveal a series of pelitic and psammitic sedimentary rocks, interleaved with generally mafic to intermediate composition meta-igneous lithologies. The...

Newly compiled surface geological mapping data for the Adelaide City and inner eastern suburbs is presented as a draft map and explanatory notes. The distributions of Eocene to Holocene units of the St Vincent Basin have been reinterpreted from...

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Exploring the earth resources in the Harris Greenstone Belt (HGB) region is complicated by a regolith cover produced by a long and complex history of landscape evolution. The present surface of the HGB indicates little of the complex palaeochannel...