Brühwiler, T; Brayard, A; Bucher, H U; Guodun, K (2008). Griesbachian and Dienerian (Early Triassic) ammonoids from northwestern Guangxi and southern Guizhou. Palaeontology, 51(5):1151-1180.
Galfetti, T; Bucher, H; Martini, R; Hochuli, P H; Weissert, H; Crasquin-Soleau, S; Brayard, A; Goudemand, N; Brühwiler, T; Guodun, K (2008). Evolution of Early Triassic outer platform paleoenvironments in the Nanpanjiang basin (South China) and their significance for the biotic recovery. Sedimentary geology, 204(1-2):36-60.