Ice Cores
It is possible to track catastrophic subglacial volcano eruptions in time with the analysis of ice cores such as the Vostok core. Subglacial volcanic eruptions are identified by layers of high concentrations of NO−
3 and SO2−
4.
Read more about this topic: Subglacial Volcano
Famous quotes containing the word ice:
“Goodness and evil never share the same road, just as ice and charcoal never share the same container.”
—Chinese proverb.