1. General Characteristics of Migmatites and Migmatite Terranes. 2. Principles of Structural Analysis of Migmatites. 3. Development of Migmatite Structure: Overprinting. 4. The Role of Structures Interposed in the Succession. 5. Fold (Structure) Successions and Deformational Sequences. 6. Correlation. 7. Characteristic Features of Structure Successions. 8. Principles of Succession Determination. 9. Field Approach: Reconnaissance and Detailed Study. 10. Structural Observation. 11. Examples of Complex Structural Relationships. 12. Principles and Practice of Determining Structural Successions Summarized. 13. Analytical Procedure Summarized. 14. Broad Applications. 15. Conclusions. References. Index