Talk:Polly Schaafsma

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I would like to see this added to the article on Schaafsma: (it's one of the most significant developments in the study of North American rock art): "Among her notable professional achievement is the recognition of the Barrier Canyon Style pictographs of southeast Utah as a distinct rock art style that dates to the Archaic period, one of only two major Archaic-period painted rock art styles in the United States." This is a good source to cite for that statement: http://www.bcsproject.org/barrierstyle.html — Preceding unsigned comment added by 70.58.46.17 (talk) 17:22, 23 June 2011 (UTC)