Part 1 - Material behaviour and brittle fractures
Jan 23 Introduction; material behaviour
25 fracture types, geometry, extensional and shear
fractures
27 mohr circle
30 brittle fractures in the field
Feb 1 veins
3 tension gashes; brittle-ductile alternation
6 joints related to folds; joint spacing
8 Byerlee's law; faults related to stress
orientation
10 tear faults, transforms, fault initiation
13 fault rocks
15 Test 1 Material
behaviour and brittle fractures
Part 2- Faults and folds
17 low angle normal faults; listric faults
Feb 20-24 NO CLASSES
27 thrust faults I - Himalaya, ramp-flat
Mar 1 thrust faults 2 - ramp-flat,blind thrusts, high
fluid pressure
3 folds introduction
6 folds 1 - geometry, attitude description
8 folds2
10 folds 3 - fold mechanisms
13 folds 4
15 Test 2 Faults
and folds
Part 3 - Ductile fabrics and metamorphic
structures
17 foliations 1
20 foliations 2
22 foliation and metamorphism
24 lineations
27 differentiated, transposed layering
29 polydeformed sequences
31 porphyroblasts, porphyroclasts
Apr 3 mylonites
5 s/c mylonites, asymmetric porphyroblasts,
sense of shear determinations
7 Test 3
Ductile fabrics and metamorphic structures
Apr 10-14 NO CLASSES
Part 4- Strain geometry and structural
associations
17 low angle detachments, "core" complexes
19 strain markers
21 strain geometry 1
24 strain geometry 2
26 strain geometry 3
28 Test 4a. Strain
markers; Strain geometry [35 mins];
mineral structure and deformation mechanisms
May 1 mineral structure and deformation mechanisms 2
3 scales of deformation, structural/tectonic
associations
5 structural/tectonic associations 2
8 Test 4b.
Deformation mechanisms; structural associations [25 mins]
NO Final exam
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