Description
Limited Edition Reproduction of 50 Only
Six thousand years ago, before European man arrived, the Clarence emptied into a giant lake system that stretched from Grafton to just west of Yamba.
Remnants of the old, folded, Tasman Mountain Range can be seen in the bottom right. Immediately left of these are the talus, scree and fan deposits. Left again are the first river channels out of the mountains. The purple areas represent the lagoons full of plant material that went on to form coal. The green represents the muds and clays of the ancient Clarence River flood plain when it flowed backwards or westwards into the central inland sea. The yellowish areas in the green are channels and sand bars.
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