. . . . . . . . . . . "Rock grain size"@en . "RockGrainSize" . "RockGrainSize"@en . . . "SDN:P02::ROGS" . "accepted"@en . . . "Parameters specifying the physical dimensions of the particles comprising lithified sedimentary rocks (including expressions of shape such as aspect ratio) and statistics derived from their variation in a sample (e.g. mean, mode, sorting, skewness)."@en . . .