1. Recumbent folds and boudinage structures formed by subglacial shear: an example of gravity tectonics;Berthelsen;Geologie Mijnb.,1979
2. Thrust systems;Boyer;Bull. Am. Ass. Petrol. Geol.,1982
3. The terminology of structures in thrust belts;Butler;J. Struct. Geol.,1982
4. Mechanics of thin-skinned fold and thrust belts;Chapple;Bull. geol. Soc. Am.,1978
5. The origin of the Basse-Normandie duplex, Boulonnais, France;Cooper;J. Struct. Geol.,1983