A long time a volcano erupted in Iceland. This volcano spewed out basalt lava field (Hawaii style). This lava did flow over a forest that was nearby and killing all the trees in it. Few weeks ago and several million years later and few kilometres down the remains of this forest was found. Since one of the tree did fossilize in the lava. As the tree was engulfed in the lava it did turn to charcoal that was later removed by water and leaving the empty imprint of the tree in the bedrock.
The remains of the tree are now clearly visible in the road construction tunnel. The hole after the tree is full of water and part of it has been removed by the tunnel digging. Picture of it along with news can be found in the link below.
Fossil of a tree found in tunnel construction
Far eftir trjábol í Vaðlaheiðargöngum (Rúv.is, Icelandic, Picture)
Today (19-Desember-2013) at 09:30 UTC a magnitude 3,1 earthquake took place in Kverkfjöll volcano. The depth of this earthquake was 5,0 km. No aftershocks have been recorded following this earthquake.
The magnitude 3,1 earthquake in Kverkfjöll volcano. Copyright of this image belongs to Icelandic Meteorological Office.
This is the first activity in Kverkfjöll volcano for some time now. But overall activity has been slowly increasing in Kverkfjöll volcano for the past few years. So far however there is nothing to suggest that volcano eruption is going to take place in near future.
Update 1: Three aftershocks took place in Kverkfjöllum volcano. The largest one had the magnitude of 1,7. The other two earthquakes had the magnitude of 1,3 and 1,5. With the depth of 6,5 km to 3,4 km.
The aftershocks in Kverkfjöll volcano. Copyright of this image belongs to Icelandic Meteorological Office.
It is possible that more aftershocks are going to take place in Kverkfjöll volcano in next few hours to days.
Blog post updated at 16:37 UTC.