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 Date: 2002-09-20 22:12:53Volcanic rocks Volcanology Tweed Volcano Lava Basalt Volcano Trachyte Tuff Columbia River Basalt Group Geology Igneous petrology Petrology |
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| First Page | Document Content | |
|---|---|---|
Date: 2002-09-20 22:12:53Volcanic rocks Volcanology Tweed Volcano Lava Basalt Volcano Trachyte Tuff Columbia River Basalt Group Geology Igneous petrology Petrology |
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THE MAIN RANGE by Neville Stevens and Warwick Willmott The steep eastern escarpment of the Main Range, stretching from the New South Wales border at Wilsons Peak to