Early Permian age of granite pebbles from an Eocene or Oligocene conglomerate of the Internal Rif belt (Alboran domain, Morocco): hypothesis on their origin

Open Access

Fig. 7

²⁰⁷Pb/²⁰⁶Pb vs. ²³⁸U/²⁰⁶Pb Concordia diagram for the granite samples C2-4, CF and CG from the Jebha conglomerate. Microphotographs of representative zircons from C2-4 (a and b), CF (c) and CG (d).

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