[meteorite-list] The Zamanshan Impact, Homo Heidelbergensis, and the YD Black Mat

[E.P. Grondine]

Ahem.

I do believe that there are a couple of list participants who owe me an apology for some hasty comments they made way back in 2006:

http://news.discovery.com/archaeology/humans-neanderthals-heidelberg-man-110504.html

Also, studies by multiple labs confirming the impact generated nature of the YD black mats may be found at the cosmictusk.com, along with a study of YD human population declines in North America at the YD.

E.P. Grondine
Man and Impact in the Americas