camargo2001             Dataframe Containing Sample Weight (Grams) of
                        each Mesh Size (phi units)
class.percent           Weight Percentages of Textural Classes
gran.stats              Statistical Analysis of Grain Size for
                        Unconsolidated Sediments
rysgran-package         Grain size analysis, textural classifications
                        and distribution of unconsolidated sediments
rysgran.hist            Histograms of Grain Size Data
rysgran.plot            Generates a Bivariated Plot
rysgran.ternary         Generates the Ternary Diagrams of Shepard and
                        Pejrup
