Earth Evolution
Earth Evolution – timing estimate of the onset of Global Tectonics.
The timing of commencement of Plate Tectonics is a much disputed topic. My research has indicated that the Earth’s lithosphere is solid to the Outer Core. This makes it difficult … [Read More]
Earth Evolution according to Bob Watchorn!
Above figure. Earth Evolution theory two concepts. Hot and cold. There will be an AusIMM webinar on 3rd November to explain (with copious illustrations) Bob Watchorn’s hypothesis of a cooler … [Read More]