2021: Glacial dropstones in the Permian Berry Siltstone at the oft-visited Mudgee Rd overpass c
2021: Glacial dropstones in the Permian Berry Siltstone at the oft-visited Mudgee Rd overpass cutting, just out of Lithgow. It is conformably overlain at this outcrop by the Marrangaroo Conglomerate. Other brands of soft-drink are available. ref -- source link
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