民和組是位於中國青海民和縣一帶的下白堊世地層,1973年由青海石油普查隊命名。該地層以棕紅色泥岩、粉砂質泥岩(上部),棕色礫岩、細礫岩(下部)為主,間夾細砂岩、石膏(上部),粉砂岩、粉砂質泥岩(下部)。[1]
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