Sedimentary rocks and environments have evolved with Life on Earth. They preserve a history of our Planet, as well as resources that are fundamental to our wellbeing. The study of sedimentary rocks is central to the exploration for resources and to a deep understanding of how Earth’s environments have evolved in the past under high/low sea levels. This course explores key concepts associated with sedimentary rocks and environments that relate to the study of past climates and resource exploration. The course comprises online and face to face lectures, field and laboratory practical tasks aimed at equipping students with the necessary skills to enter into industry fields as diverse as that of past climates, archaeology, astrobiology and carbon sequestration/storage.
- Semester 2 - 2020
On successful completion of the course students will be able to:
1. Examine and describe a range of systems for sedimentary rocks and sedimentary structures, and interpret the environmental conditions required for their formation;
2. Identify the spatial relationships of ancient environments preserved in sedimentary rocks and formulate hypotheses about their evolution through space and time as related to sea-level changes;
3. Employ microscopy and petrography techniques and data from grain populations to describe, characterise and interpret sedimentary rocks and sediments;
4. Recognize post-depositional (diagenetic) processes and features in sedimentary rocks.
1. Aspects of sedimentary rocks: definition of facies, facies analysis, models based on modern sedimentary environments
2. Organization in space and development through time of sedimentary rocks:
concepts of stratigraphy, sedimentary structures and what they tell about past environments and life, where and how resources form and are preserved;
3.Technical approaches to the study of sedimentary rocks: Microscopic petrological description.
Students must have successfully completed either GEOS2080 or GEOS2170 to enrol in this course.
GEOS1040, GEOS1050, GEOS2170
Quiz: 5 In class quizzes
Report: Field Study Report - feedback given in post-field activity *
Tutorial / Laboratory Exercises: 5 Microscopy Laboratory Reports and Exercises
Practical Demonstration: Practical Microscopy Test in class
In Term Test: Applied theory test based on a powerpoint presentation in class
* This assessment has a compulsory requirement.
In order to pass this course, each student must complete ALL of the following compulsory requirements:
General Course Requirements:
- Laboratory: Induction Requirement - Students must attend and pass the induction requirements before attending these sessions. - Students must attend and pass Induction requirements before attending field and laboratory activities.
Course Assessment Requirements:
- Report: Pass Requirement - Students must pass this assessment item to pass the course.
Face to Face Off Campus 4 hour(s) per Week for 5 Weeks
Timetabled as per the laboratory sessions
Face to Face On Campus 4 hour(s) per Week for 7 Weeks
Laboratory hours include field study as required.
Face to Face On Campus 2 hour(s) per Week for Full Term
Of these, 6 hours will be online from weeks 1 to 6. All the other lectures will be face to face.