Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

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Overholt & Melott 2013

We find that the increases in 14C and 10 Be at the time of the Younger Dryas are consistent with the airburst of a long-period comet of the suggested mass, making this a plausible scenario. Overholt & Melott 2013 Cosmogenic nuclide enhancement via deposition from long-period comets as a test of the Younger Dryas Impact Hypothesis [su_document…
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Good god!! Is this the other Tusk?

The Thunderstorm Generator

Random Tusks

But seriously, folks: Harvard bangs a big fat Platinum nail in YDB critic coffin

BBC The Mail  Phys.org Crickets Stein B. Jacobsen? and here and here Program Note: More recent posts can be found below Large Pt anomaly in the Greenland ice core points to a cataclysm at the onset of Younger Dryas The impact hypothesis (11), once declared dead (12, 13), recently gained new support from the discovery of siliceous scoria-like objects (SLOs) with global distribution, which…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Random Tusks

Mahaney & Keiser 2013

The breakup in space of a comet or asteroid prior to impact could produce a surface or oceanic impact by the largest object, and hundreds of smaller fragments could create air-bursts affecting an entire hemisphere (Bunch et al. 2012). Approximately 90% of all ejecta from the main impact would fall within five crater radii, although fine material is expected to be random distributed over a much…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Random Tusks

Scammed!: Harvard publishes salted samples [Sarcasm]

Large Pt anomaly in the Greenland ice core points to a cataclysm at the onset of Younger Dryas  [wonderplugin_pdf src=”https://cosmictusk.com/wp-content/uploads/Large-Pt-anomaly-in-the-Greenland-ice-core-points-to-a-cataclysm-at-the-onset-of-Younger-Dryas.pdf” width=”100%” height=”1024px” style=”border:0;”] In yet another scurrilous feat of…
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Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question

Charles Appleton Day

2021 Tall el-Hammam study makes final Jeopardy! question