the large particles of 100e1000 mm had disappeared while the peak between 1 and 10 mm had evolved into bimodal peaks (a smaller one at 1 mm and a larger one near 10 mm).
the large particles of 100e1000 mm had disappearedwhile the peak between 1 and 10 mm had evolved intobimodal peaks (a smaller one at 1 mm and a larger one near 10 mm).