UofA: Short, enigmatic event causes geochemical changes at start of Younger Dryas - The Cosmic Tusk

SteveGinGTO George - As I watched this CGI fly-by, I feel like I am seeing a kind of Carolina bays fly-by, but with circular craters instead of ellipses.
- The Cosmic Tusk · April 23, 2019
SteveGinGTO Psyche's full designation is 16 Psyche. Only the big ones - the early ones found - got both names and numbers, and a 2-digit number is notable. 16 Psyche is over 200 km i diameter, which is the main...
- The Cosmic Tusk · April 23, 2019
SteveGinGTO Some subjects don't appear as full posts, so I have to throw them in somewhere. I ran across a news article that said NASA was quite interested in the asteroid named Psyche. Asteroids don't always...
- The Cosmic Tusk · April 23, 2019
SteveGinGTO George, I first am going to check of Disqus will let me in. Geez. It lets me in, here on my laptop, but not on my android. Same password, You tell me.
Tusk on the Carolina Bays - The Cosmic Tusk · April 18, 2019
SteveGinGTO Maybe someone should look at all those OTHER spikes in the Greenland ice core graphs. . .
- The Cosmic Tusk · March 31, 2019

The Cosmic Tusk

Exploring abrupt climate change induced by comets and asteroids during human history

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UofA: Short, enigmatic event causes geochemical changes at start of Younger Dryas

July 19, 2016 8 Comments

CREATOR: gd-jpeg v1.0 (using IJG JPEG v62), default quality

More independent confirmation of the Younger Dryas Boundary event.

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andronikov comet impact meteor younger dryas

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