How much do we know about Stonehenge? Less than we think. And what has Stonehenge got to do with the Ice Age? More than we might think. This blog is mostly devoted to the problems of where the Stonehenge bluestones came from, and how they got from their source areas to the monument. Now and then I will muse on related Stonehenge topics which have an Ice Age dimension...
THE BOOK
Some of the ideas discussed in this blog are published in my new book called "The Stonehenge Bluestones" -- available by post and through good bookshops everywhere. Bad bookshops might not have it....
To order, click HERE
Some of the ideas discussed in this blog are published in my new book called "The Stonehenge Bluestones" -- available by post and through good bookshops everywhere. Bad bookshops might not have it....
To order, click HERE
Saturday, 31 March 2012
The top end of a glacier
Another wonderful image from the "Glaciers Online" web-site -- this is the accumulation area of the Monte Rosa Gletscher in the alps. Click to enlarge. There are a few ski tracks here and there. But note the phenomenal amount of accumulation here among these high peaks -- this is the snow and firn that finds its way down-glacier under gravity and eventually gets transformed into glacier ice.
The amazing colour on this photo is natural -- this is the after-glow that occurs immediately after sunset. What a beautiful world.....
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