Tehuacan Valley, Mexico (Geographic Keyword)

DOCUMENT Full-Text Linda Scott Cummings.

Pollen samples were examined from two separate field seasons: 1993 and 2000. The first pollen study was undertaken to evaluate the potential for pollen recovery from a variety of proveniences such as abandoned agricultural fields, tecoates and travertine, as well as different types of soil horizons. Evidence of agriculture and accompanying agricultural weeds was sought in the agricultural samples. Recovery and identification of pollen was attempted and evaluated for samples from the...