8 September 2014
In the typical textbook picture, volcanoes, such as those that are forming the Hawaiian islands, erupt when magma gushes out as narrow jets from deep inside Earth. But that picture is wrong, according to a new study from researchers who conclude that seismology data are now confirming that such narrow jets don’t actually exist.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/lS67j7FAPBo/140908152924.htm
