black mat Archives - The Cosmic Tusk

Pro Younger Dryas Impact Papers Younger Dryas Impact Evidence

September 9, 2022

Alpine Younger Dryas Impact evidence

Mahaney finds Black Mat in Venezuela (2009) and (2012) Bonus paper: Premature rejection in science: The case of the Younger Dryas Impact Hypothesis A masterful and comprehensive effort here from Comet Research Group co-author, Bill Mahaney. Much of the discipline-specific text is hard for the Tusk to fully grasp, and I have had no time to properly review, but I have asked Bill to provide a…

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Younger Dryas Impact Evidence

December 27, 2019

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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Random Tusks

January 9, 2015

Extraordinary or ordinary?: West responds to CBS about latest paper

We agree with them that glass could be formed a lot of different ways. We don’t have a problem with that,” said Allen West, a retired oil and gas executive who is one of the leading proponents of the theory. “You can get them from grass fires but you also get melt glass from lightning, volcanic eruptions and you also get it from cosmic impacts. The trick is being…

527

Random Tusks

February 9, 2013

Typical: Boslough ignores LeCompte

[See comments: Boslough responds!] Boslough et al’s recent paper gives no less than nine separate citations to Todd Surovell’s 2009 publication: An independent evaluation of the Younger Dryas extra-terrestrial hypothesis. The multiple references are not surprising given that the Surovell paper has become a totem of Boslough and other’s crusade to end research into…

621

Random Tusks

February 5, 2013

Holy Hagiography!: Boslough "Jonesed" By Sandia Labs

I have seen some fawning press releases in my day but this is the most obsequious schlock I have ever encountered. Mark or his mum must have stayed up real late writing this one. I seriously doubt any “synthesis” rebuttal paper containing so little original work (What did kill all those animals? Global warming?) has ever been touted by a federally funded institution in so silly and…

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Random Tusks

May 18, 2012

Dutch Diamonds Demand Extraordinary Explanations

The Aalsterhut / Hut van Mie Pils The recent paper from van Hoesel et al., Nanodiamonds and wildfire evidence in the Usselo Horizon postdate the Allerød-Younger Dryas Boundary, confirming nanodiamonds in the Dutch Younger Dryas Boundary (YDB), or Usselo Horizon, establishes a cynical new low for the intellectual integrity of our debate. Despite confirmation of this extraordinary material in the…

744

Random Tusks

April 24, 2012

Breaking: New PNAS Study Claims Black Mat Blast Materials Common To Wetlands

I’ll soon have the actual paper, but below is Sid Perkin’s take at Science Magazine. The news article itself already reveals what appears to be a fundamental misunderstanding of the YDB team’s previous results. The YDB team does not claim the blast spherules are from space. They believe they are terrestrial. The Lake Cuitzeo paper restated this conclusion. (See graphic below).

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Random Tusks

March 31, 2012

YDB impact researchers cite confirmations in recent PNAS paper

The PNAS paper has a helpful bibliography of recent publications supportive of the hypothesis. It’s worth a separate block quote below. Nice how the links take you to the cites themselves at the PNAS website. “Some independent workers have been unable to reproduce earlier YDB results for MSp, CSp, and NDs (6⇓–8), as summarized in a “News Focus” piece in Science (9)…

489

Random Tusks

March 15, 2012

YDB Co-Author Profile: Paul S. DeCarli

Paul DeCarli Nick Pinter claims here that diamonds were misidentified in earlier YDB studies. The paper this month was Paul DeCarli’s first formal appearance with the YDB team but his presence as a co-author undermines Pinter’s accusation. DeCarli is a diamond pro. And more importantly he is an eager scientist more given to discovery than criticism. I have seen the old fellow out…

513

Random Tusks

March 5, 2012

PNAS: New evidence from Central Mexico supporting the Younger Dryas extraterrestrial impact hypothesis

NOTE: This post will be “stuck” to the top of the page for the time being. Related new material such as news articles and observations will be blogged subsequent to this post but will appear below. The old “Drudge Siren” is getting quite a 1st quarter work out. And from what I hear it is only the beginning. West, Kennett, Bunch and nearly a dozen new experts…

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black mat

Alpine Younger Dryas Impact evidence

Twitter Tusk

Extraordinary or ordinary?: West responds to CBS about latest paper

Typical: Boslough ignores LeCompte

Holy Hagiography!: Boslough "Jonesed" By Sandia Labs

Dutch Diamonds Demand Extraordinary Explanations

Breaking: New PNAS Study Claims Black Mat Blast Materials Common To Wetlands

YDB impact researchers cite confirmations in recent PNAS paper

YDB Co-Author Profile: Paul S. DeCarli

PNAS: New evidence from Central Mexico supporting the Younger Dryas extraterrestrial impact hypothesis

Archive

Don’t miss

Marc Young to Holden Thorp: Retract Sun et al.

Journal of Academic Ethics: Data vs. Derision: The Ethics of Language in Scientific Publication. The Younger Dryas Impact Hypothesis as a Case Study