Greenland Platinum Spike Linked to Volcano Not Meteorite
New research suggests a mysterious platinum layer in Greenland's ice, dated to 12,800 years ago, was caused by an Icelandic volcano, not a meteorite impact.
#Geology#Climate Change#Volcano
#Geology
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North Sea Silverpit Crater Confirmed as Asteroid Impact Site
After two decades of debate, scientists have confirmed the Silverpit Crater in the North Sea was formed by an asteroid impact 43 to 46 million years ago.
#Asteroid#Geology#Space