From Wikipedia, the free encyclopedia
|
This article is part of WikiProject Indigenous peoples of North America, which collaborates on Native American, First Nations, Inuit, Métis and related subjects on Wikipedia. If you would like to participate, you can edit the article attached to this page, or visit the project page, where you can join the project and/or contribute to the discussion. |
??? |
This article has not yet been rated on the assessment scale. |
Suggested article edit guidelines:
- To help us prioritise our workload, and in readiness for Wikipedia:1.0, we need to assess our articles for Quality. If this article is Unassessed, please assess it. See the Article Classification for instructions. If you disagree with a rating, you can change it or discuss it at Article Classification.
- Before assessing this article, be sure to check the existing Archive of assessments made under the previous system (used until July 2006), and feel free to help in migrating the existing comments besides from adding your own evaluation.
- After assessing this article's quality, please make sure it to add it to the Lists at Article Classification, following the grading scheme detailed there.
|
Please rate this article and leave comments here to explain the ratings and/or to identify the strengths and weaknesses of the article.
|
[edit] Impact event and Clovis
What effect, if any, did the hypothesized meteorite impact event of 12,9 kya have on Clovis (read humans already in the Americas)? Doesn't Clovis fade out about the same time? Did this event kill or weaken the megafauna enough to drive them to extinction? [1] Twalls (talk) 08:08, 12 December 2007 (UTC)
According to this study[1], the impact event may have caused an immediate population decline as well as behavioral and cultural changes. Twalls (talk) 22:21, 12 December 2007 (UTC)
http://news.bbc.co.uk/2/hi/science/nature/7329505.stm —Preceding unsigned comment added by 219.108.16.214 (talk) 07:48, 4 April 2008 (UTC)