Civil engineering Geology question: The figure in the attached photo shows several types of rock bodies, unconformities, and crosscutting relationships. These rock bodies, faults, and unconformities are labelled by letters, which each represents a significant geologic event. These are shown in alphabetical, not chronological order in the table below. Analyze the figure and list these events in their proper chronological order, (list which events comes first in their order and justify your choice). A Inclined sequence of sedimentary rock G Igneous intrusion of dolerite B Igneous intrusion of granite H Volcanic cinder cone C Erosional surface I Alluvial fan D Igneous intrusion of granite J Lava flow E Metamorphic rock K Erosional surface F Igneous intrusion of dolerite L Horizontal sedimentary sequence
Civil engineering Geology question:
The figure in the attached photo shows several types of rock bodies, unconformities, and crosscutting relationships. These rock bodies, faults, and unconformities are labelled by letters, which each represents a significant geologic event. These are shown in alphabetical, not chronological order in the table below. Analyze the figure and list these events in their proper chronological order, (list which events comes first in their order and justify your choice).
|
A |
Inclined sequence of sedimentary rock |
G |
Igneous intrusion of dolerite |
|
B |
Igneous intrusion of granite |
H |
Volcanic cinder cone |
|
C |
Erosional surface |
I |
Alluvial fan |
|
D |
Igneous intrusion of granite |
J |
Lava flow |
|
E |
Metamorphic rock |
K |
Erosional surface |
|
F |
Igneous intrusion of dolerite |
L |
Horizontal sedimentary sequence |
Step by step
Solved in 2 steps
