Humate Extraction (Other Keyword)
1-2 (2 Records)
During field excavations in February 2016, numerous stratigraphic sediment samples were collected. Three of these were selected for AMS radiocarbon analysis to include dates on both shell and organics in the form of humates (soil organic matter or SOM) or charcoal, if any could be recovered. Sufficient quantities of sediments were collected from each location to allow pollen and/or phytolith analysis, either as part of the first batch of samples examined or for examination at a later date. In...
PHYTOLITH AND HUMATE EXTRACTION, TOPPER SITE (2006)
A single sediment sample collected from the Topper Site was submitted to recover humates and phytoliths that might be radiocarbon dated.