Guo L., Macdonald R.W.  2006.  Source and transport of terrigenous organic matter of the upper Yukon River: evidence from isotope (13C, 14C and 15N) composition of dissolved, colloidal and particulate phases. Global Biogeochemical Cycles. 20

Santschi P.H, Guo L., Asbill S., Allison M., Kepple B., Wen L.S.  2001.  Accumulation rates and sources of sediments and organic carbon on the Palos Verdes shelf based on multiple radioisotopic tracers (137Cs, 239,240Pu, 210Pb, 234Th, 238U and 14C). Marine Chemistry. 73(2):125-152.