Study Casts Doubt on Younger Dryas Impact Hypothesis

Study Casts Doubt on Younger Dryas Impact Hypothesis

Study casts doubt on mammoth-killing cosmic impact
University of California, Davis, CA, Science Daily
http://www.sciencedaily.com/releases/2015/01/150106130518.htm

Study casts doubt on mammoth-killing cosmic impact
University of California, Davis, CA,
http://news.ucdavis.edu/search/news_detail.lasso?id=11117

Cosmic Impact Hypothesis Hypothesis Probably
Based On Remains Of Ancient House Fires
Science 2.0, January 8, 2015
http://www.science20.com/news_articles/cosmic_impact_hypothesis_hypothesis_probably_based_on_remains_of_ancient_house_fires-152045

The paper is:

Thy, P., G. , G. H. Barfod, and D.Q. Fuller, 2015,
Anthropogenic origin of siliceous scoria droplets
from Pleistocene and Holocene archaeological sites
in northern Syria. Journal of Archaeological Science.
vol. 15, pp. 193-209. DOI: 10.1016/j.jas.2014.11.027
http://www.sciencedirect.com/science/article/pii/S0305440314004403
https://www.academia.edu/9965536/Anthropogenic_origin_of_siliceous_scoria_droplets_from_Pleistocene_and_Holocene_archaeological_sites_in_northern_Syria

Yours,

Paul H