Joel LeonardSample GLG310 final project presentation (this one went a bit
long…)
Lake PleasantSouth Park Rd.
Joel LeonardGLG 310 Structural Geology
Final Presentation
Generally identify/categorize major lithologic units in the area
Identify structural features within the units Set temporal boundaries for structural
features
Scope
Observations
Observations
Stratified Breccia – Fan Breccia/Debris Flows
Observations
Felsic Igneous: Flow foliated
Observations
Gneiss: nice…
Observations
Intrusion Breccia
Observations
Roadcuts…
Observations
The Missing Link
Area is dissected by at least two temporally distinct intrusive igneous events.
Felsic intrusions pre-date mafic intrusions Mafic intrusions occurred syndepositionally
to Fan breccia/Debris flow breccia. Faulting occurs last
Felsic intrusions>Deposition>Mafic Intrusions>Deposition>Faulting
Conclusion