[meteorite-list] Sterling, help with some calcs please

[Mr EMan]

>From Mr Buttinsky Eman: I am a wee skeptical regarding meteorite fragments from ancient impacts in general and Chixculub specifically.  There is also an H4 fragment recovered in sea floor dredging which was announced as the smoking gun.  Unfortunately I continue to get group postings reliably so again I am out on a limb so I haven't read Keller's latest. But I am looking elsewhere for this report.

Elton

--- On Wed, 5/13/09, E.P. Grondine <epgrondine at yahoo.com> wrote:
> 
> Hi Sterling, all - 
> 
> Given Keller's latest KT announcements, could you give us
> some rough numbers on infra-red, blast overpressures, winds,
> and molten rock vapor from the KT impact? Given the
> kt-fossil meteorite, it seems safe to me to infer a comet
> impactor.
> 
> E.P. Grondine
> Man and Impact in the Americas