A long-debated platinum spike in Greenland ice is best explained by volcanic activity rather than a cosmic impact, reshaping ideas about what triggered the Younger Dryas cooling. An unusual platinum ...
Space.com on MSN
A volcano or a meteorite? New evidence sheds light on puzzling discovery in Greenland's ice sheet
New research suggests that this mystery platinum signature underneath the Greenland ice sheet may have originated from a volcanic fissure eruption in Iceland, not space.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results