This dataset is about: (Table 3) Grain size composition of sediment samples obtained from the Ob and Irtysh River. Please consult parent dataset @ https://doi.org/10.1594/PANGAEA.792699 for more infor
These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 50
