Europe's Jostedal glacier has shrunk so much, you can see farms destroyed in the 1700s ice age in this country
It was smalleras small as it has ever been in recent historyfrom 3-5000 ... "
The outcome of our work is that we now have a tool that allows us to see how the 
ice sheet ... in the 250 Greenland clamshells to come up with the fossils' ages.