Phosphate fractionation and spatial patterning in ancient ruins: A case study from Yucatan (original) (raw)
Phosphate fractionation and spatial patterning in ancient ruins: A case study from Yucatan
CATENA, 2009
Abstract
As time passes, phosphorus (P) in soils tends to become more tightly bound with minerals. Phosphate fractionation enables the measurement of loosely versus tightly bound P. Archaeologists have used P fractionation as a chronometric technique: older soils should ...
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