Three ceramic sherds from a Woodland period “black midden” mound at the J.W. Williams II site (34Lf25) in LeFlore County, Oklahoma were submitted for ceramic (pollen, phytolith, starch) and organic re
POC/PON measured on a EA 1108 CHN Fisons Instruments CHN analyser according to the methodology suggested by Cutter, G.A. & J. Radford-Knoery (1991) and Verardo et al (1990).
DOM UV-visible absorbance and fluorescence characteristics were determined for 971 samples collected from a variety of surface water locations throughout the Great Lakes Region and Southern Ontario &a