Nie, J., Peng, W., Möller, A., Song, Y., Stockli, D. F., Stevens, T., …Fang, X. (2014). Provenance of the upper Miocene–Pliocene Red Clay deposits of the Chinese loess plateau. Earth and Planetary Science Letters, 407, 35-47. https://doi.org/10.1016/j.epsl.2014.09.026