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1966 Domes & Basin. Centripetal Drainage. Bur … Physical Atlas Domes & Basin. Centripetal Drainage. Bur … |
1966 Folds. Hollidysburg, PA. Belcher Islands … Physical Atlas Folds. Plunging Anticlines and Synclines … |
1966 Folds. Plunging Anticlinal and Synclinal … Physical Atlas Folds. Plunging Anticlinal and Synclinal … |