Texas cave sediment upends meteorite explanation for global cooling

[Voice of Reason 10,298]

This work shows that the geochemical signature associated with the cooling event is not unique but occurred four times between 9,000 and 15,000 years ago," said Alan Brandon, Ph.D., professor of geosciences at University of Houston. "Thus, the trigger for this cooling event didn't come from space. Prior geochemical evidence for a large meteor exploding in the atmosphere instead reflects a period of major volcanic eruptions."

 

 

https://phys.org/news/2020-07-texas-cave-sediment-upends-meteorite.html

[Ban Hammer 12,840]

great, now liberals will want to explode volcanoes.

[Steeleballz 7,550]

 

  They have been going back and forth between meteor and volcanic eruption for a while now. Both are plausible causes. IIRC, they were looking at an impact crater under the Greenland ice sheet not too long ago.

 

https://theconversation.com/new-evidence-that-an-extraterrestrial-collision-12-800-years-ago-triggered-an-abrupt-climate-change-for-earth-118244

[Voice of Reason 10,298]

1 hour ago, Steeleballz said:

 

  They have been going back and forth between meteor and volcanic eruption for a while now. Both are plausible causes. IIRC, they were looking at an impact crater under the Greenland ice sheet not too long ago.

They need to get Fauci to weigh in.  Now THAT guy can make a decision and stick to it!

[Dashinka 23,247]

16 hours ago, Ban Hammer said:

great, now liberals will want to explode volcanoes.

We are going to Yellowstone in a few weeks, hopefully no one gets any ideas.

[Ban Hammer 12,840]

1 hour ago, Dashinka said:

We are going to Yellowstone in a few weeks, hopefully no one gets any ideas.

remember, those are NOT hot tubs