Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Aug 12, 2008
Pecos Archeological Conference Saturday, August 9, 8:00 am to 10:00 am
Comet Theory, End of Clovis and the Black Mat Chair: Dr. Christian E. Downum, Northern Arizona University Guests: Mark Boslough, Sandia National Laboratories, Carolyn Shoemaker, Co-Discovered of Comet Shoemaker-Levy 9 that crashed into Jupiter in 1994, John McCone, Planetary Geologist Arizona State, Allen West, GeoSciences Corporation, Ted Bunch, former chief Exobiology, NASA • Context of the Clovis Comet impact in Southwestern archeology • Importance of C. Vance Haynes paper in PNAS concerning the Black Mat termination boundary • Quotes Haynes in PNAS "However, I reiterate, something major happened 10,900 before present we have yet to understand" concerning the purported comet impact • nervous laughter directed at the evidence of demise of mammoth at the Black Mat