Video
Archive
2013
January
February
March
April
May
2012
January
February
March
April
May
June
July
August
September
October
November
December
2011
January
February
March
April
May
June
July
August
September
October
November
December
2010
January
February
March
April
May
June
July
August
September
October
November
December
2009
January
February
March
April
May
June
July
August
September
October
November
December
2008
January
February
March
April
May
June
July
August
September
October
November
December
2007
June
July
August
September
October
November
December
Jul. 08, 2011
Archaic Texas Rock Art
|
Thousands of years ago, Native American groups painted art under cliff overhangs along the Rio Grande. The arid climate preserved many of these vivid pieces. Archaeologist Solveig Turpin discusses what the art reveals about changes in climate and the social structure of early Americans.
produced by katherine wells. images courtesy solveig turpin, robert w. parvin, james harrison
Discussion