Hermann, E; Hochuli, P A; Bucher, H; Brühwiler, T; Hautmann, M; Ware, D; Weissert, H; Roohi, G; Yaseen, A; Khalil-ur-Rehman (2012). Climatic oscillations at the onset of the Mesozoic inferred from palynological records from the North Indian Margin. Journal of the Geological Society, 169(2):227-237.
Brühwiler, T; Bucher, H; Ware, D; Schneebeli-Hermann, E; Hochuli, P A; Roohi, G; Rehman, K; Yaseen, A (2012). Smithian (Early Triassic) ammonoids from the Salt Range, Pakistan. Special papers in palaeontology, 88:5-114.
Brühwiler, T; Bucher, H; Roohi, G; Yaseen, A; Rehman, K (2011). A new early Smithian ammonoid fauna from the Salt Range (Pakistan). Swiss journal of palaeontology, 130:187-201.
Hermann, E; Hochuli, P A; Méhay, S; Bucher, H; Brühwiler, T; Ware, D; Hautmann, M; Roohi, G; ur-Rehman, K; Yaseen, A (2011). Organic matter and palaeoenvironmental signals during the Early Triassic biotic recovery: the Salt Range and Surghar Range records. Sedimentary geology, 234:19-41.