Wianamatta Group
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The Wianamatta Group is a geological feature of the Sydney Basin, New South Wales, Australia that directly overlies the older Hawkesbury sandstone. The formation is primarily composed of shales with i
Exposed rock at the Prospect dolerite intrusion site, comprising strata of the Wianamatta Group
Exposed Wianamatta Formation at Prospect Highway, Pemulwuy
Exposed Ashfield Shale of the Wianamatta group, by the Pacific Highway, Chatswood
Exposed sediments on Prospect Highway, Pemulwuy.
Minchinbury Sandstone
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Minchinbury Sandstone is a component of the Wianammatta Group of sedimentary rocks in the Sydney Basin of eastern Australia that was formed in the middle Triassic period. The sandstone was structured
Exposed sandstone beside the Duck River, in South Granville