Igneous Petrology and Crustal Evolution
Description
The first section of this course provides a detailed analysis of the major tectonic and petrological processes involved in the generation of the major rock groups on the planet (basalts, andesites, granites). The second section examines the changes in continental building processes through time, from Archaean to present, using the Australian continent as the example.
Availability
Callaghan
- Semester 2 - 2015
Learning Outcomes
1. Develop a broad overview of the geological discipline
2. Understand how the fundamental aspects of geology interrelate
3. Develop problem solving abilities
4. Through a bank of knowledge, evaluate competing models
5. Gain experience through laboratories and reports/assignments, which develop written and interpersonal communication skills
Content
The course is structured in the following order:
- geochemical principles and computer modelling
- petrogenesis of basalts at mid-ocean ridges, oceanic islands, subduction zones and backarc basins
- petrogenesis of andesites at destructive plate margins
- petrogenesis of granites at destructive plate margins.
- petrogenesis of Archaean granites
- Modern plate tectonic processes: principles and applications
- Australian continental growth in the Mesozoic
- Australian continental growth in the Paleozoic
- Australian continental growth in the Proterozoic
- Australian continental growth in the Archaean
Assumed Knowledge
GEOS2170
Assessment Items
Tutorial / Laboratory Exercises: Practicals
Presentation: Student Seminars
Formal Examination: Formal Examination
Contact Hours
Callaghan
Laboratory
Face to Face On Campus 3 hour(s) per Week for 12 Weeks
External students: 7 day residential school to be run mid-semester concentrating on practical work (including fieldwork). Recorded lectures attached to Powerpoint presentations available via Blackboard. Comprehensive course notes to be provided.
Lecture
Face to Face On Campus 3 hour(s) per Week for 13 Weeks