flower structure

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A series of convex-upward thrust or reverse faults found in transpressional strike-slip zones. On seismic sections the appearance of the structure is reminiscent of the petals of a flower or the leaves of a palm tree, hence the analogy. Such structures are important in oil exploration as they indicate strike-slip movements and therefore the possible development of pull-apart basins, and also provide potential areas for oil accumulation.

Subjects: Earth Sciences and Geography.

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