Younger Dryas Impact Evidence

Twitter Tusk

Well, maybe it’s not really a “thang,” yet. But the Tusk is having some popular fun on Twitter tweeting photographs of the iconic, but relatively unknown, Younger Dryas Black Mat. I think many people interested in our subject have some sense that a clearly visible, multi-continent-wide, destruction layer exists, but many others certainly do not — and we all need to see more…
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Comet Research Group kicks off new journal with blockbuster papers

Alpine Younger Dryas Impact evidence

Random Tusks

Praetorious investigating "mysterious" Younger Dryas materials

I can’t quite recall where I first heard of Summer Praetorious, but she is a respected professional in our area of inquiry. So I was intrigued today to see Summer post a pic of a collection of rather odd materials from a Younger Dryas marine core sample. Mighty cool. Cheers to Summer for sharing the mystery. Can anyone help me with this mystery sample? It is unlike anything I have…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

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2019 AGU abstract supports Younger Dryas "exacerbated" by cosmic impact

Sharma, 2013 This week is “abstract reveal” week for the enormous annual conference of the American Geophysical Union (AGU) held each December (See Tusk at 2009 AGU). So each year around this time I search the AGU website for any coming presentations concerning the Younger Dryas and cosmic impact. Fall Meeting 2019 San Fran turned up an interesting hit. Mukul Sharma, a geochemistry…
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New York Times mainstreams Martin Sweatman and Gobekli Tepe as a Time Stamp For Younger Dryas Impact

The Younger Dryas Impact Hypothesis: A Guide for the Perplexed: Marc Young provides a six-part counter-gallop

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Waaaay Down South

The main objective of this study was to test the YDB impact hypothesis by analyzing a wide range of data from the Pilauco site in southern Chile. The following conclusions show that our data and interpretations are consistent with the YDB impact hypothesis and we found no evidence that refutes the hypothesis. (1) At Pilauco, ~12,800-year-old peaks in high-temperature Pt-rich and native-Fe…
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New York Times mainstreams Martin Sweatman and Gobekli Tepe as a Time Stamp For Younger Dryas Impact

The Younger Dryas Impact Hypothesis: A Guide for the Perplexed: Marc Young provides a six-part counter-gallop

Pro Younger Dryas Impact PapersThe Bos & Co

100,000,000 - 1

Martin Sweatman, like The Bos, is a betting man. But in this instance I want his side of the wager. Today Sweatman published a masterpiece of original, rational statical analysis reporting a series of planetary catastrophes as recorded by our elders in ancient symbols in cave art and carved rock. The historic rejection of ancient animal art as symbolic of constellations has been destroyed with…
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New York Times mainstreams Martin Sweatman and Gobekli Tepe as a Time Stamp For Younger Dryas Impact

The Younger Dryas Impact Hypothesis: A Guide for the Perplexed: Marc Young provides a six-part counter-gallop

The Bos & Co

Bos Bet

Who knew? The Bos is a betting man. The recently retired federal scientist, global warming enthusiast, and unsuccessful Republican candidate for the New Mexico State Senate, tweeted his interest in a wager this week concerning the likelihood that the Hiawatha impact in Greenland would have occurred recently enough to cause the Younger Dryas climate crash, only 12,800 years ago. It’s just like a…
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#Pebblegate over; Tall el-Hammam paper remains published

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First Younger Dryas Impact Crater Found: Greenland

Bos Bet… Voosen article in Science Magazine Seven Ages Daily Mail National Geographic BBC NYT MSN Oh, happy day! The Tusk heard about this discovery confidentially in March but the following nine months were characterized by an uncertain confidence this day would truly come. We had published evidence for a decade, and knew a climate changing Younger Dryas Impact had occurred during human…
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New York Times mainstreams Martin Sweatman and Gobekli Tepe as a Time Stamp For Younger Dryas Impact

The Younger Dryas Impact Hypothesis: A Guide for the Perplexed: Marc Young provides a six-part counter-gallop

Pro Younger Dryas Impact Papers

Wally Broecker says a cosmic impact caused the Younger Dryas

I realize that this subject is distasteful to many because of the early false claims. But the new evidence suggests that there was some kind of extraterrestrial impact. Hence it should be given further study. I remember pleading with Science’s Richard Kerr to do a piece on this discovery. He thought about it and decided that, as he had written a very negative piece about the original idea, he…
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New York Times mainstreams Martin Sweatman and Gobekli Tepe as a Time Stamp For Younger Dryas Impact

The Younger Dryas Impact Hypothesis: A Guide for the Perplexed: Marc Young provides a six-part counter-gallop

Popular PressPro Younger Dryas Impact Papers

Burn Papers

Papers #1 and #2 and Supplementary Materials Quick take at skeptic site NeuroLogica Tallboy – Widespread Panic (1997) The Tusk inaugurates our new look here by posting the most important paper in the peer-reviewed canon of the Comet Research Group since the original PNAS publication in 2007. It is truly a new day at the Tusk. The Two Part work published above and below in the Journal of…
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New York Times mainstreams Martin Sweatman and Gobekli Tepe as a Time Stamp For Younger Dryas Impact

The Younger Dryas Impact Hypothesis: A Guide for the Perplexed: Marc Young provides a six-part counter-gallop

Popular Press

The Younger Dryas Impact Hypothesis since 2007

I recently discovered an essay from Graham Hancock that manages to convey both the profound intellectual significance — and petty scholastic drama — of the Younger Dryas Impact Hypothesis since 2007. Hancock doesn’t note his good timing, but as he writes in 2017 it is the 10th anniversary of the Comet Research Group’s Acapulco AGU presentations introducing the YDIH. This…
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NYT: 6000 word Sunday feature article on the YDI and Comet Research Group

Ancient Apocalypse