1. GY111 Structural Lab Exercise
Geological Attitudes & 3D Block Diagram Interpretation

2. Problem 1: Strike and dip of bedding.
(B)
(C)
270 45 90
270 45 90
270 90 55
180
180
180
(D)
(E)
(F) 15
270 90
270 90
270 90 33
180
180
180
(G)
(H)
(I) 75
270 90
270 90
270 90 30
180
180
180

3. Problem 2: Inclined bedding.Ps
Trf
Jfv Ks Ks
Jfv
Trf Ps

4. Problem 3: Folded strata.N Jo
Trx Pa
Trx Jo Kp Ta Kp Jo
Trx

5. Problem 4: Folded strata with stream valley.N So Da Mx Da So Og So Da Mx

6. Problem 5: Domes/BasinsDi Os Sa Di
-Co N
p-C
-Co Di Os Mr Sa

7. Problem 6: Plunging folds.
Trg Po Jo N
Kpl Ta Q
Kpl

8. Problem 7: Plunging and overturned folds.Ta Qa N
Kpk Ta Jo
Kpk
Trx Jo Jo
Trx P1

9. Problem 8: Faulting
Fault Classification:____________________________ N
Tra Qi To Ka Jp Jp
Tra Ka
|Pa Pp
|Pa Pp