Comet Research Group in Nature: Widespread Platinum across continent at Younger Dryas

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Wonderful Supplementary Information for the paper below

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Broecker to Kunzig: This Deal is Real

Readers will recall the awkwardly titled September post, “NatGeo actually calls Wally Broecker to discuss evidence for cosmic impact at Younger Dryas start.” The Tusk was trying to convey there my astonishment that a thoughtful and thorough article was written on recent advances in the study of the Younger Dryas Boundary. Only […]

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

July 25th, 2013 | Tags: , , , , , , | Category: impact markers, Independent Confirmations, PNAS, wally broecker, Younger Dryas Boundary: ET or Not? | 11 comments

Extraordinary Evidence and Inexplicable Ignorance: Bunch (2012) and The Bos (2013)

 

Bunch

Boslough

It is telling to read competing journal articles regarding the Younger Dryas Boundary Event. For example below is the recent paper from The Bos, et al., and below that a publication from the YDB team the year before. (I was added as an author to […]

Rise of the Zombie: Harvard Discovers Evidence for Major Earth Impact at Younger Dryas Initiation (~12,875 BP)

 

Update: As published in PNAS in July, 2013

“The [Younger Dryas Boundary] theory has reached zombie status,” said Professor Andrew Scott from the Department of Earth Sciences at Royal Holloway. “Whenever we are able to show flaws and think it is dead [!], it reappears with new, equally […]