Geoscience
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The Layered Geology of Australia web map service is a seamless national coverage of Australia’s surface and subsurface geology. Geology concealed under younger cover units are mapped by effectively removing the overlying stratigraphy (Liu et al., 2015). This dataset is a layered product and comprises five chronostratigraphic time slices: Cenozoic, Mesozoic, Paleozoic, Neoproterozoic, and Pre-Neoproterozoic. As an example, the Mesozoic time slice (or layer) shows Mesozoic age geology that would be present if all Cenozoic units were removed. The Pre-Neoproterozoic time slice shows what would be visible if all Neoproterozoic, Paleozoic, Mesozoic, and Cenozoic units were removed. The Cenozoic time slice layer for the national dataset was extracted from Raymond et al., 2012. Surface Geology of Australia, 1:1 000 000 scale, 2012 edition. Geoscience Australia, Canberra.
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Bathurst NSW regolith-landforms map 1:250 000
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No abstract available
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Bowen & Surat Basins B40 reflector structure contour map 1:500 000
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No abstract available
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No abstract available
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The Earthquake hazard map of Australia 1991 was prepared by members of the Standards Australia Working Group BD/6/4/1 based on the hazard analysis of Gaull, Michael-Leiba and Rynn (1990). Reference: Probabilistic earthquake risk maps of Australia, Australian Journal of Earth Sciences,37, 169-187.
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Map of uranium content in non-igneous rocks. This map shows the distribution of collated geochemical data points, coloured and sized by their uranium content, set against a backdrop of non-igneous rock type.
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No abstract available
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Australia Regolith Terrain map 1:5m