Do you want to learn how to recognise and interpret rocks in the field and laboratory? In this course you will learn about basic geological concepts around the formation, evolution and deformation of rocks and geological structures in the solid earth. It will be divided into three sections; (i) sedimentology (ii) geological structures and (iii) igneous and metamorphic petrology. Part (i) deals with the formation of sedimentary rocks over a variety of depositional environments. Part (ii) is concerned with recognition and interpretation of basic geological structures such as faults and folds. Part (iii) covers the formation of magmas, igneous rocks and rock-forming silicate minerals, and the mineralogy and textures of metamorphic rocks.
Learning Outcomes
Upon successful completion, students will have the knowledge and skills to:
- Classify rocks in hand specimen, in the field and in thin sections.
- Identify diverse sedimentary depositional environments from sedimentary structures.
- Recognise structures produced by simple crustal deformation.
- Map and quantitatively describe structures in simply folded and faulted regions in the field.
- Identify common rock-forming silicate minerals in thin sections in situ.
- Describe and recognise basic silicate mineral structures and formulas.
- Explain the pressure and temperature conditions and the geological settings in which these minerals form.
- Develop communication and teamwork skills while mapping in the field.
Research-Led Teaching
Parts of the assessment items and field-trip reports will require the students to undertake carefully curated literature based research and present the outcomes in reports. The content of the course as presented in lectures, flipped-resources and practical sessions will emphasis the progression from observation and quantitative measurement of geological phenomena, to formation and testing of hypotheses to explain those hypotheses, to modification of hypotheses.
Field Trips
There will be a compulsory short field trip to the Molonglo Gorge on February 25 in the practical session.
There will be a compulsory field trip to the Wee Jasper area, west of Canberra from April 14-19. The focus will be on sedimentology and structural geology.
Additional Course Costs
Field trip costs will be $350 per student for the Wee Jasper trip.
Required Resources
No additional resources are required.
Staff Feedback
Students will be given feedback in the following forms in this course:
- written comments
- verbal comments
- feedback to whole class, groups, individuals, focus group etc
Student Feedback
ANU is committed to the demonstration of educational excellence and regularly seeks feedback from students. Students are encouraged to offer feedback directly to their Course Convener or through their College and Course representatives (if applicable). The feedback given in these surveys is anonymous and provides the Colleges, University Education Committee and Academic Board with opportunities to recognise excellent teaching, and opportunities for improvement. The Surveys and Evaluation website provides more information on student surveys at ANU and reports on the feedback provided on ANU courses.
Class Schedule
Week/Session | Summary of Activities | Assessment |
---|---|---|
1 | Topics: Fluid dynamics and particles Depositional environments, Turbidites Depositional environments, Coastal systems Activities: Sedimentary rocks, show and tell. | |
2 | Topics: Depositional environments, Rivers Depositional enviroments, Deltas Activities: Molonglo Gorge Field Trip | Assessment Item 1: Field trip practical (5%) |
3 | Topic: 1. Carbonate depositional environments, reefs through time and carbonate platforms. Activities: Delta Practical | Assessment Item 2: Delta Practical (2.5%) |
4 | Topic: Introduction to Structural geology, folding, faulting. Activities: Structural practical #1 | Assessment Item 3: Structural practical #1 (2.5%) |
5 | Topic: Introduction to Structural Geology Activities: Structural Practical #2 | Assessment Item 4: Structural Practical #2 (2.5%) |
6 | Topic: Introduction to Structures at Taemas Activities: Google Earth and Aerial Photos | Assessment Item 5: Google Earth and Aerial Photos (2.5%) Assessment Item 6: Mid-term exam on sedimentology and structural geology (30%) |
7 | Topic: Ultramafic rocks and the Earth's mantle. Activities: Chemistry for petrologists video – pre-course activity Introductory lecture with basic concepts (layered structure of earth, mantle, oceanic and continental crusts; bulk silicate earth composition leads to crystallisation of Mg+Fe-rich silicates, introduce main ultramafic minerals) (0.5-1 hours) Hand specimens and optical mineralogy of peridotites and classification/naming (2.0-2.5 hours) Videos and in-class activities on mineral structure, composition and stoichiometry (2.0 hours) Videos on mantle melting including olivine binary phase diagram, Fo-Di-En ternary, pressure-temperature plots and peridotite solidi (dry and wet) | |
8 | Topics: Mafic rocks (volcanic) and their classification Composition, basic atomic structure and stoichiometry of feldspars Activities: Introductory lecture with basic concepts (volcanic and plutonic rocks, classification, tectonic settings (arcs, oceanic crust, intraplate) (1.0 hour) Video and in-class activities on the composition, basic atomic structure and stoichiometry of the feldspar mineral group (4.0 hours) | Assessment Item 7: Assessment item on mantle melting to produce magmas (10%) |
9 | Topics: Melting the mantle to make mafic rocks Crystal fractionation of magmas leading to evolved rocks Layered mafic intrusions Activities: Hand specimens and optical mineralogy of mafic volcanics and gabbroic intrusives and classification/naming (1.0 hours) Videos with follow-up class activities on evidence that the mantle has melted from xenoliths Videos with follow-up in-class activities on Harker diagrams and the olivine-anorthite-diopside ternary to understand fractional crystallisation of mafic rocks (2 hours) Videos and class activities on Skaergard intrusion, and silica-enstatite-forsterite binary phase diagram | |
10 | Topics: Intermediate to felsic rocks (volcanic) and classification Composition, basic atomic structure and stoichiometry of their major minerals (micas, amphibole, feldspars, quartz) Activities: Introductory lecture with basic concepts (classification [TAS and mineral], tectonic settings (arcs) (1.0 hour) Videos and follow-up in class activities on feldspar and quartz classification, structures, phase relations and stoichiometry (2.0 hours) Videos and follow-up in class activities on volcanism, where and volcanic eruption style (2.0 hours) | Assessment Item 8: Assessment item on crystal fractionation and evolved igneous rocks (10%) |
11 | Topics: Intermediate to felsic rocks (plutonic) and classification Melting the crust to make granitoids Activities: Introductory lecture with basic concepts (classification [QAP], plutons and batholiths, tectonic settings (1.0 hour) Optical mineralogy on intermediate to felsic volcanics and granitoids (2.0 hours) Videos and follow-up in class activities on granite minimum melting, granite chemistry | |
12 | Topics: Metamorphic rocks (mafic and protoliths) Classification and naming Facies concept (blueschist, greenschist, amphibolite, granulite, eclogite) and key minerals Composition, basic atomic structure and stoichiometry of some key metamorphic minerals Activities: Introductory lecture with basic concepts (what is metamorphism, classification, facies, key minerals) (1 hours) Optical microscopy on metamorphics with mafic protoliths in the various facies (2 hours) In-class activity on thermometry (Fe-Mg garnet-clinopyroxene) (2 hours) | Assessment Item 9: Assessment item on metamorphic rocks (10%) Assessment Item 10: Final exam in mineralogy and petrology (25%) |
Assessment Summary
Assessment task | Value | Due Date | Learning Outcomes |
---|---|---|---|
Field trip practical | 5 % | 05/03/2020 | 1,2,4,8 |
Delta Practical | 2 % | 12/03/2020 | 1,2,8 |
Structural practical #1 | 2 % | 19/03/2020 | 3 |
Structural Practical #2 | 2 % | 26/03/2020 | 3 |
Mid-term exam on sedimentology and structural geology | 20 % | 31/03/2020 | 3 |
Google Earth and Aerial Photos practical | 2 % | 02/04/2020 | 1,2,3 |
Taemus Cross Section | 10 % | 19/04/2020 | 5,6,7,8 |
Taemus Geological Map | 5 % | 19/04/2020 | 5,6,7,8 |
Assessment item on mantle melting to produce magmas | 10 % | 07/05/2020 | 5,6,7,8 |
Assessment item on crystal fractionation and the evolution of magmatic rocks | 10 % | 21/05/2020 | 5,6,7, |
Final exam in petrology and mineralogy part of the course | 20 % | 26/05/2020 | 5,6,7,8 |
Assessment item on metamorphic rocks | 10 % | 28/05/2020 | 5,6,7,8 |
* If the Due Date and Return of Assessment date are blank, see the Assessment Tab for specific Assessment Task details
Policies
ANU has educational policies, procedures and guidelines, which are designed to ensure that staff and students are aware of the University’s academic standards, and implement them. Students are expected to have read the Academic Misconduct Rule before the commencement of their course. Other key policies and guidelines include:
- Student Assessment (Coursework) Policy and Procedure
- Special Assessment Consideration Policy and General Information
- Student Surveys and Evaluations
- Deferred Examinations
- Student Complaint Resolution Policy and Procedure
Assessment Requirements
The ANU is using Turnitin to enhance student citation and referencing techniques, and to assess assignment submissions as a component of the University's approach to managing Academic Integrity. For additional information regarding Turnitin please visit the ANU Online website. In rare cases where online submission using Turnitin software is not technically possible; or where not using Turnitin software has been justified by the Course Convener and approved by the Associate Dean (Education) on the basis of the teaching model being employed; students shall submit assessment online via ‘Wattle’ outside of Turnitin, or failing that in hard copy, or through a combination of submission methods as approved by the Associate Dean (Education). The submission method is detailed below.
Moderation of Assessment
Marks that are allocated during Semester are to be considered provisional until formalised by the College examiners meeting at the end of each Semester. If appropriate, some moderation of marks might be applied prior to final results being released.
Examination(s)
Assessment Task 1
Learning Outcomes: 1,2,4,8
Field trip practical
Value 5%
A practical exercise to be completed following the Molonglo Field Trip, conducted on March 2. Hand-in date 5 March.
Assessment Task 2
Learning Outcomes: 1,2,8
Delta Practical
Value 2.5%
In class practical exercise. Hand-in date 12 March.
Assessment Task 3
Learning Outcomes: 3
Structural practical #1
Value: 2.5%
In class practical exercise on dips, strikes and structural contours. Hand-in date 19 March.
Assessment Task 4
Learning Outcomes: 3
Structural Practical #2
Value: 2.5%
In class practical exercise on structural contours. Hand-in date 26 March.
Assessment Task 5
Learning Outcomes: 3
Mid-term exam on sedimentology and structural geology
Value: 20%
A 90 minute mid-term exam on sedimentology and structural geology, conducted in class on March 31
Assessment Task 6
Learning Outcomes: 1,2,3
Google Earth and Aerial Photos practical
Value 2.5%
An in class exercise to teach about interpretation of structural geology using google maps and aerial photos. Important preparation for the Taemas Field Trip. Hand-in date 2 April.
Assessment Task 7
Learning Outcomes: 5,6,7,8
Taemus Cross Section
Value 10%
A geological cross section constructed from observations and dip/strike measurements made on the first day of the Taemus Field Trip. Hand-in date 19 April.
Assessment Task 8
Learning Outcomes: 5,6,7,8
Taemus Geological Map
Value 10%
A geological map produced by the end of the field trip to Taemas, based on observations and dip/strike measurements made in the field. Hand-in date 19 April.
Assessment Task 9
Learning Outcomes: 5,6,7,8
Assessment item on mantle melting to produce magmas
Value 10%
An assignment to be done out of class time. Hand-in date 7 May.
Assessment Task 10
Learning Outcomes: 5,6,7,
Assessment item on crystal fractionation and the evolution of magmatic rocks
Value 10%
An assignment to be done out of class time. Hand-in date 21 May.
Assessment Task 11
Learning Outcomes: 5,6,7,8
Final exam in petrology and mineralogy part of the course
Value: 20%
A 90 minute mid-term exam on petrology and mineralogy, conducted in class on May 26
Assessment Task 12
Learning Outcomes: 5,6,7,8
Assessment item on metamorphic rocks
Value 10%
An assignment to be done out of class time. Hand-in date 28 May.
Academic Integrity
Academic integrity is a core part of the ANU culture as a community of scholars. At its heart, academic integrity is about behaving ethically, committing to honest and responsible scholarly practice and upholding these values with respect and fairness.
The ANU commits to assisting all members of our community to understand how to engage in academic work in ways that are consistent with, and actively support academic integrity. The ANU expects staff and students to be familiar with the academic integrity principle and Academic Misconduct Rule, uphold high standards of academic integrity and act ethically and honestly, to ensure the quality and value of the qualification that you will graduate with.
The Academic Misconduct Rule is in place to promote academic integrity and manage academic misconduct. Very minor breaches of the academic integrity principle may result in a reduction of marks of up to 10% of the total marks available for the assessment. The ANU offers a number of online and in person services to assist students with their assignments, examinations, and other learning activities. Visit the Academic Skills website for more information about academic integrity, your responsibilities and for assistance with your assignments, writing skills and study.
Online Submission
You will be required to electronically sign a declaration as part of the submission of your assignment. Please keep a copy of the assignment for your records. Unless an exemption has been approved by the Associate Dean (Education) submission must be through Turnitin.
Hardcopy Submission
For some forms of assessment (hand written assignments, art works, laboratory notes, etc.) hard copy submission is appropriate when approved by the Associate Dean (Education). Hard copy submissions must utilise the Assignment Cover Sheet. Please keep a copy of tasks completed for your records.
Late Submission
Individual assessment tasks may or may not allow for late submission. Policy regarding late submission is detailed below:
- Late submission permitted. Late submission of assessment tasks without an extension are penalised at the rate of 5% of the possible marks available per working day or part thereof. Late submission of assessment tasks is not accepted after 10 working days after the due date, or on or after the date specified in the course outline for the return of the assessment item. Late submission is not accepted for take-home examinations.
Referencing Requirements
Accepted academic practice for referencing sources that you use in presentations can be found via the links on the Wattle site, under the file named “ANU and College Policies, Program Information, Student Support Services and Assessment”. Alternatively, you can seek help through the Students Learning Development website.
Returning Assignments
Assessment items will be returned after grading during lab classes
Extensions and Penalties
Extensions and late submission of assessment pieces are covered by the Student Assessment (Coursework) Policy and Procedure. Extensions may be granted for assessment pieces that are not examinations or take-home examinations. If you need an extension, you must request an extension in writing on or before the due date. If you have documented and appropriate medical evidence that demonstrates you were not able to request an extension on or before the due date, you may be able to request it after the due date.
Resubmission of Assignments
Resubmission of assessment items is permitted on agreement of the convenor
Privacy Notice
The ANU has made a number of third party, online, databases available for students to use. Use of each online database is conditional on student end users first agreeing to the database licensor’s terms of service and/or privacy policy. Students should read these carefully. In some cases student end users will be required to register an account with the database licensor and submit personal information, including their: first name; last name; ANU email address; and other information.In cases where student end users are asked to submit ‘content’ to a database, such as an assignment or short answers, the database licensor may only use the student’s ‘content’ in accordance with the terms of service – including any (copyright) licence the student grants to the database licensor. Any personal information or content a student submits may be stored by the licensor, potentially offshore, and will be used to process the database service in accordance with the licensors terms of service and/or privacy policy.
If any student chooses not to agree to the database licensor’s terms of service or privacy policy, the student will not be able to access and use the database. In these circumstances students should contact their lecturer to enquire about alternative arrangements that are available.
Distribution of grades policy
Academic Quality Assurance Committee monitors the performance of students, including attrition, further study and employment rates and grade distribution, and College reports on quality assurance processes for assessment activities, including alignment with national and international disciplinary and interdisciplinary standards, as well as qualification type learning outcomes.
Since first semester 1994, ANU uses a grading scale for all courses. This grading scale is used by all academic areas of the University.
Support for students
The University offers students support through several different services. You may contact the services listed below directly or seek advice from your Course Convener, Student Administrators, or your College and Course representatives (if applicable).
- ANU Health, safety & wellbeing for medical services, counselling, mental health and spiritual support
- ANU Diversity and inclusion for students with a disability or ongoing or chronic illness
- ANU Dean of Students for confidential, impartial advice and help to resolve problems between students and the academic or administrative areas of the University
- ANU Academic Skills and Learning Centre supports you make your own decisions about how you learn and manage your workload.
- ANU Counselling Centre promotes, supports and enhances mental health and wellbeing within the University student community.
- ANUSA supports and represents undergraduate and ANU College students
- PARSA supports and represents postgraduate and research students
Convener
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Research InterestsHigh pressure experimental petrology, diamonds, basalt, peridotite, mantle, magmatism, synchrotron, deep earth processes |
Prof Gregory Yaxley
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Instructor
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Research Interests |
Prof Gregory Yaxley
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Instructor
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Research Interests |
Tiah Penny
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Demonstrator
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Research Interests |
Reuben Creighton
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Demonstrator
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Research Interests |
Yamila Cajal Contreras
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