Dawan Formation
Geology
Members: unnamed (68), 1A (6), 1B (4), 2 (1), 3 (14), Lower (10), Middle (5), Upper (3)
Lithologies: not reported (7), mudstone (15), "shale" (43), sandstone (1), marl (1), lime mudstone (8), grainstone (2), "limestone" (67), "carbonate" (6), lignite (1)
Paleoenvironments: marine indet. (17), carbonate indet. (39), shallow subtidal indet. (20), deep subtidal shelf (10), offshore shelf (7), offshore indet. (7), transition zone/lower shoreface (2), offshore (9)
Collections