authors Gregory, Braden RB Patterson, R Timothy Reinhardt, Eduard Gordon Galloway, Jennifer M Roe, Helen M
keywords CORES Discrete sediment samples Elemental normalization GEOCHEMISTRY Geochemistry & Geophysics Itrax LAKE Multivariate Log-ratio NEW-BRUNSWICK Physical Sciences RECORDS REPRODUCIBILITY SCATTERING Science & Technology X-ray fluorescence XRF-SCANNER mu XRF