TYPES OF STRUCTURES 1) PRIMARY: Part of rock forming process 2) TECTONIC: Forms during subsequent deformation of the rock or deposit Examples: Sedimentary bedding-Primary Igneous flow banding-Primary Thrust fault- Tectonic Anticline - TectonicTYPES OF STRUCTURES 1) PRIMARY: Part of rock forming process 2) TECTONIC: Forms during subsequent deformation of the rock or deposit Examples: Sedimentary bedding – Primary Igneous flow banding – Primary Thrust fault – Tectonic Anticline - Tectonic