Julfa Formation
Geology
Members: unnamed (161)
Lithologies: not reported (12), "shale" (35), marl (9), lime mudstone (6), "limestone" (109)
Paleoenvironments: marine indet. (31), carbonate indet. (54), deep subtidal ramp (74), deep subtidal indet. (1), offshore (1)
Age range: Wuchiapingian or 259.90000 to 254.17000 Ma
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