A team of scientists has identified an additional force that likely contributed to a mass extinction event 250 million years ago. Its analysis of minerals in southern China indicate that volcano eruptions produced a 'volcanic winter' that drastically lowered earth's temperatures -- a change that added to the environmental effects resulting from other phenomena at the time.
from Latest Science News -- ScienceDaily https://ift.tt/3wYKxp5
via IFTTT
Wednesday, November 17, 2021
'Volcanic winter' likely contributed to ecological catastrophe 250 million years ago
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment