Structural Geology

This course introduces the fundamentals of structural geology at the master’s level. It focuses on the analysis of various features and mechanisms of deformation in the Earth’s crust, from the surface down to the base of the crust. Deformation is explored through field examples, samples, thin sections, and experiments. These observations are compared with theory and with analog, analytical, and numerical models.
Key topics covered:
(1) analysis of deformation at all scales, and associated tectonic regimes
(2) typology and kinematics of structural features (e.g., faults, fractures, folds, shear zones),
(3) Equilibrium structural cross-section,
(4) Relationship between different scales and depths of deformation,
(5) Different rheological and structural contexts (brittle and ductile structural levels, compressive and extensional regimes, homogeneous and stratified media),
(6) Presence of fluids and their role in deformation.

This course unit aims to provide students with advanced knowledge, practical skills, and proficiency in using data-acquisition tools in the field, on samples, and on thin sections for the analysis of brittle and ductile deformation and the preparation of balanced sections.

Tectonics/Structural Geology at the Bachelor's level.
Mapping at the Bachelor's level.
Sedimentology and Sedimentary Petrology at the Bachelor's level.
Magmatic and Metamorphic Petrology at the Bachelor's level.

- 1 field report,
- 1 balanced section constructed during a lab session,
- 1 lab exercise describing deformed objects in micro- and macro-thin sections,
- 1 written assessment on the course content (course questions and exercises).

- Slideshows,
- Lecture and lab handouts
- “Maurice Mattauer” sample collection
- Fieldwork in the Hérault department (Les Matelles, Salagou Dam, St. Chinian)