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Fig. 17 | Swiss Journal of Geosciences

Fig. 17

From: Growth-strata geometry in fault-propagation folds: a case study from the Gafsa basin, southern Tunisian Atlas

Fig. 17

Graph of the ratio sedimentation rate to uplift rate in relation to the dip of the ramp fault. The graph predicts the growth-strata geometry on limb onlaps and limb offlaps. The dashed line represents the steeply-dipping forelimb and the full line represents the gently-dipping back limb of the fault-propagation fold. In the case of the Jebel Sehib anticline, the plot of estimated sedimentation-to-shortening ratio is located in the shaded area, which confirms the mixed growth-strata geometry which was observed (for explanation, see text)

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