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根据抚顺盆地早第三纪超厚煤层中异常丰富的成因标志，论证了一种与河流、风暴作用有关的陆相超厚煤层形成新机制——湖成异地—微异地混合堆积机制。在这一新机制中，由风暴上升流（也许还有地震）触发的水下重力流及风暴回流，既驱动湖滨泥炭沼泽和三角洲上的有机碎屑及无机碎屑进入湖泊中心区，又造成泥炭碎屑在较深水环境的再次堆积，从而使其中无机碎屑与泥炭碎屑有效地分离。
According to the extremely rich genetic markers in the ultra-thick coal seam of the Early Tertiary in the Fushun Basin, a new mechanism for the formation of ultra-thick overburden terrestrial coal-related rivers and storms is demonstrated. Under this new mechanism, the underwater gravity flow and storm backflow triggered by the storm upwelling (and possibly the earthquake) both drive the lakeside peat swamps and organic detritus and inorganic debris on the delta into the center of the lake, Peat clastic re-accumulation in the deeper water environment, so that inorganic debris and peat debris effectively separated.