The Gawler Ranges is a massif comprising bornhardts developed on Mesoproterozoic dacite, rhyodacite and granite. The country rocks are subdivided by orthogonal fractures into massive compartments within which are developed sets of concentric arcuate partings or sheet fractures. Similar arcuate structures were superimposed on the western sector of the upland by a meteorite impact during the earliest Palaeozoic. Following the Permian glaciation, the area was reduced to low relief. Fracture controlled differential weathering beneath the planation surface resulted in an irregular weathering front with prominent domical rises and intervening linear depressions. Uplift near the southern limit of the Mesoproterozoic outcrops caused north flowing r...
Copyright © 2001 Geological Society of LondonThe Reynolds-Anmatjira Range region forms part of the A...
A series of linear to arcuate fault scarps separate the Mount Lofty Ranges from the Cenozoic St Vinc...
The Gawler Range Volcanics (GRV) of South Australia are an intracontinental, subaerial Large Igneous...
The Gawler craton is the major crustal province in the southern Australian Proterozoic and is pivota...
Integrated structural, metamorphic and geochronological data demonstrate the existence of a contract...
Very old palaeoforms are widely distributed in Australia. Their nature (etch surfaces) and the crite...
The multistage concept is explained and illustrated, with particular reference to a bornhardt from t...
The Gawler Craton preserves a complex and prolonged tectonic history spanning the interval c. 3200-1...
The Gawler Craton in South Australia consists of an Archaean to Palaeoproterozoic core surrounded an...
The Gawler Craton, South Australia, consists of late Archaean to early Mesoproterozoic igneous and s...
Examination and monitoring of bornhardts and of quarry exposures on the Gawler Craton exposed on nor...
This item is only available electronically.The Gawler Craton (South Australia) records a complex the...
The landscape expression of a wide range of ancient and contemporary regolith materials in the vicin...
The Gawler Range Volcanics (GRV) of South Australia are an intracontinental, subaerial Large Igneous...
Abstract. In the basins which have been carved in the ferro-gabbros of the Bushveld Igneous Complex ...
Copyright © 2001 Geological Society of LondonThe Reynolds-Anmatjira Range region forms part of the A...
A series of linear to arcuate fault scarps separate the Mount Lofty Ranges from the Cenozoic St Vinc...
The Gawler Range Volcanics (GRV) of South Australia are an intracontinental, subaerial Large Igneous...
The Gawler craton is the major crustal province in the southern Australian Proterozoic and is pivota...
Integrated structural, metamorphic and geochronological data demonstrate the existence of a contract...
Very old palaeoforms are widely distributed in Australia. Their nature (etch surfaces) and the crite...
The multistage concept is explained and illustrated, with particular reference to a bornhardt from t...
The Gawler Craton preserves a complex and prolonged tectonic history spanning the interval c. 3200-1...
The Gawler Craton in South Australia consists of an Archaean to Palaeoproterozoic core surrounded an...
The Gawler Craton, South Australia, consists of late Archaean to early Mesoproterozoic igneous and s...
Examination and monitoring of bornhardts and of quarry exposures on the Gawler Craton exposed on nor...
This item is only available electronically.The Gawler Craton (South Australia) records a complex the...
The landscape expression of a wide range of ancient and contemporary regolith materials in the vicin...
The Gawler Range Volcanics (GRV) of South Australia are an intracontinental, subaerial Large Igneous...
Abstract. In the basins which have been carved in the ferro-gabbros of the Bushveld Igneous Complex ...
Copyright © 2001 Geological Society of LondonThe Reynolds-Anmatjira Range region forms part of the A...
A series of linear to arcuate fault scarps separate the Mount Lofty Ranges from the Cenozoic St Vinc...
The Gawler Range Volcanics (GRV) of South Australia are an intracontinental, subaerial Large Igneous...