I take it where I left it in my last post. Using volcanic signals (mainly sulfate spikes) in the Greenland and Antarctica ice cores, I listed the most powerful explosive eruptions between the years 1500 and 1900: Largest explosive eruptions, from 1900 to 1500 AD. Many of these eruptions have written records, so it was…
After the recent developments of Iwo-Jima volcano, I’ve grown interested in whether submarine calderas are capable, or not, of producing substantial stratospheric sulfur injections, also in the effects and frequency of these injections, and eventually, as one thing led to another, in the identity of the eruptions behind them. Large volcanic explosions emit vast amounts…
People need mementoes. They are small things (normally) with little intrinsic value (often), but which carries a memory which is far more valuable to the owner than the item is in itself. It can be a bit of jewelry, a cup, or a chair, or even a pebble. Or it can be one of many…