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U.S. Department of the Interior Pollen and Geochronological Data from South Florida: Taylor Creek Site 2By: D.A. Willard and C.W. HolmesAbstract
Pollen and geochronology were analyzed from two cores collected at site 2 along Taylor Creek, one short core (35 cm long) to provide high-resolution data and one long core (98 cm long) to provide a record of the last few millenia. Analysis of pollen assemblages from these cores indicate that marsh and slough vegetation, primarily sawgrass with some incursions by cattails, dominated the area for most of the last two millenia, until about 1950-1960. At that point, sawgrass pollen declined to lower abundances than recorded elsewhere in the core, and tree pollen became much more abundant in the cores. This change reflects the vegetational response to alterations in the hydrologic system throughout much of the last century.
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U.S. Department of the Interior, U.S. Geological Survey
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Last updated: 17 March, 2005 @ 09:58 AM (KP)