PALAEO 3005 - Geochronology, Fossils and Palaeoenvironments III
North Terrace Campus - Semester 1 - 2020
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General Course Information
Course Details
Course Code PALAEO 3005 Course Geochronology, Fossils and Palaeoenvironments III Coordinating Unit School of Physical Sciences Term Semester 1 Level Undergraduate Location/s North Terrace Campus Units 3 Contact Up to 6 hours per week Available for Study Abroad and Exchange Y Prerequisites Either GEOLOGY 2500 of ENV BIOL 2501 Assumed Knowledge GEOLOGY 2500 if not taken to satisfy prerequisite, or ENV BIOL 2501 if not taken to satisfy prerequisite. Assessment Practical assignments, theory assignment, online quizzes, final exam. Course Staff
Course Coordinator: Associate Professor Lee Arnold
This course is taught by Associate Professor Lee Arnold, Dr Liz Reed, Dr Cesca MacInerney and Associate Professor Diego García-Bellido.Course Timetable
The full timetable of all activities for this course can be accessed from Course Planner.
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Learning Outcomes
Course Learning Outcomes
On successful completion of this course students should be able to:
1. Understand the importance of integrating knowledge about fossil records, geological processes, sedimentary archives and
geochronology to fully understand the origin and evolution of life on Earth;
2. Demonstrate proficiency in common practical skills in palaeontology and an ability to evaluate, interpret and communicate
scientific results obtained from fossil deposits.
3. Comprehend fossil formation processes in different environments, and recognise the importance of studying taphonomic
histories and stratigraphic contexts to ensure reliable interpretations of fossil records.
4. Evaluate changes in diversity and palaeoecology through time, and assess how key extinction and evolutionary events have
been driven by major geological and palaeoenvironmental change.
5. Combine information from fossils and associated sedimentary archives to undertake multi-proxy interpretations of past
environments, and assess how environmental conditions have changed through time.
6. Demonstrate an understanding of key geochronology techniques and modern analytical approaches used to contextualise
and interpret fossil records.
7. Critically debate and evaluate current topics or controversies in palaeontology via group presentations and written reports.
University Graduate Attributes
This course will provide students with an opportunity to develop the Graduate Attribute(s) specified below:
University Graduate Attribute Course Learning Outcome(s) Deep discipline knowledge
- informed and infused by cutting edge research, scaffolded throughout their program of studies
- acquired from personal interaction with research active educators, from year 1
- accredited or validated against national or international standards (for relevant programs)
2,3,4,5,6 Critical thinking and problem solving
- steeped in research methods and rigor
- based on empirical evidence and the scientific approach to knowledge development
- demonstrated through appropriate and relevant assessment
1,3,4,5,6,7 Teamwork and communication skills
- developed from, with, and via the SGDE
- honed through assessment and practice throughout the program of studies
- encouraged and valued in all aspects of learning
1,2,3,5,7 Career and leadership readiness
- technology savvy
- professional and, where relevant, fully accredited
- forward thinking and well informed
- tested and validated by work based experiences
1,2,5,6,7 Intercultural and ethical competency
- adept at operating in other cultures
- comfortable with different nationalities and social contexts
- able to determine and contribute to desirable social outcomes
- demonstrated by study abroad or with an understanding of indigenous knowledges
2,7 Self-awareness and emotional intelligence
- a capacity for self-reflection and a willingness to engage in self-appraisal
- open to objective and constructive feedback from supervisors and peers
- able to negotiate difficult social situations, defuse conflict and engage positively in purposeful debate
2,7 -
Learning Resources
Required Resources
There is no course-specific text book for GFPIII, though there are a number of recommended reading resources that provide useful overviews of key concepts covered during the course (see next section).
A list of relevant reading for each week’s lecture and practical will be made available on MyUni. Students are expected to read this material as part of their non-contact workload.Recommended Resources
General course reading:
The following text book resources provide invaluable introductions to key concepts covered in GFPIII
Walker, M. (2005) Quaternary dating methods
Available at Barr Smith Library Main collection
Rink, W.J., Thompson, J.W. (2015) Encyclopedia of Scientific Dating Methods
(See specific chapters on different dating methods)
Available online through the University library catalogue
Elias, S.A. (2007) Encyclopedia of Quaternary Science
(See specific chapters on different dating methods, palaeoenvironmental proxies and climate records)
Available online through the University library catalogue
Benton, M.J. (2015) Vertebrate palaeontology 4th ed.
Available online through the University library catalogue
Jain, S. (2017) Fundamentals of Invertebrate Palaeontology: Macrofossils
Available online through the University library catalogue
Jones, R.W. (2011) Application of palaeontology techniques and case studies
Available online through the University library catalogue
Doyle, P. (2014) Understanding Fossils: An Introduction to Invertebrate Palaeontology
Available online through the University library catalogue
Bottjer, D.J. (2016) Paleoecology Past, Present and Future.
Available online through the University library catalogue
Lowe, J.J. (1997) Reconstructing Quaternary environments
Available at Barr Smith Library Main collection
Williams, M.A.J. (1998) Quaternary environments
Available at Barr Smith Library Main collection
Journals:
The use of the Scopus database is recommended to locate relevant academic publications in scientific journals. This is an invaluable resource for the “debates and controversies” assignment. Scopus can be accessed from the “popular resources” quick link on the Library’s website and you can search by topic keywords to find relevant journal articles.
Useful general science journals include (but are not limited to) Science, Nature, Proceedings of the National Academy of Sciences of the USA (PNAS), Scientific Reports, Nature Communications.
Key specialist journals include Palaeontology, Quaternary Science Reviews, Climate of the Past, Earth Science Reviews, Palaeogeography Palaeoclimatology Palaeoecology (P3), Paleobiology, Journal of Vertebrate Paleontology, Geology, Sedimentology, Precambrian Research. However, this is not an exhaustive list of relevant journals for the course, and Scopus should be used to locate specific journal articles across all indexed scientific literature.
Blogs/websites/podcasts:
The following resources may contain useful content to enhance your understanding of GFPIII themes but they are often opinion-based and have not been subjected to peer-review. As such, they should generally not be used as the foundation for written work or presentations in GFPIII.
Try searching the following resources for keywords such as “palaeontology”, “paleontology” (American spelling), “fossils”, “megafauna”.
www.nature.com/nature/podcast
http://www.sciencemag.org/rss/podcast.xml
https://www.ted.com/
https://www.abc.net.au/radionational/programs/scienceshow/
https://www.abc.net.au/catalyst/
A couple of well-produced palaeontology podcasts:
http://www.palaeocast.com/
http://www.pasttime.org/
A series of online popular science articles written by researchers in a journalistic style. They often showcase new scientific finds or research papers.
http://theconversation.edu.au/
The University of Adelaide Palaeontologists club
https://www.auu.org.au/clubs/university-of-adelaide-palaeontologistsOnline Learning
Online learning will be delivered via the MyUni platform. All lectures will be recorded and made available online. Lecture slides and prac introductions will also be made available online.
MyUni will be used for course-related announcements and general information, posting of reading material / lists, and organisation of assignment groups. -
Learning & Teaching Activities
Learning & Teaching Modes
This course will be delivered by the following means:
- Lectures - 2 x 1 hrs per week
- Practicals - 1 x 4hr per week for 10 weeks
- E-lectures - delivered at the start of the course
Workload
The information below is provided as a guide to assist students in engaging appropriately with the course requirements.
A student enrolled in a 3 unit course, such as this, should expect to spend, on average 12 hours per week on the studies required. This includes both the formal contact time required to the course (e.g., lectures and practicals), as well as non-contact time (e.g., reading and revision).
Learning Activities Summary
Schedule Week Lecture Practical 1 Course introduction
Principles of palaeontology and overview of the fossil recordSA Museum visit: fossil galleries and South Australia's fossil riches 2 Extinctions in time: key evolutionary events recorded in the geological record
Major events in the history of life: Australian fossil case studies and global significanceDebates and Controveries Assignment, overview, instructions, group organisation 3 Stratigraphic context of fossils: depositional environments, geomorphic processes and classification of fossil settings (2 lectures) Sediment sequence analysis and stratigraphic logging of fossil sequences: cores and latex peels 4 Biostratigraphy and biocorrelation: using fossils to tell time (2 lectures) Case study: Determining relative chronologies of sites using fossils 5 Geochronology: dating principles and overview of different techniques
Deep time dating techniques and palaeontological case studiesDebates and Controveries Assignment group presentations 6 Near time dating techniques and palaeontological case studies
Interpreting site histories and fossil chronologiesGeochronology application: reconstructing a site chronology using numerical dating techniques 7 Taphonomy: death, decay and diagenesis (2 lectures) Assessing taphonomic histories of fossil specimens and roadkill skeletal assembly exercises 8 Reconstructing past environments and climates using fossil remains: techniques and applications (2 lectures) Analysing sample datasets and identifying specimens 9 Palaeoenvironmental reconstructions using sediment proxies and geochemical approaches (2 lectures). Analysing sample datasets: geochemical approaches to palaeoenvironmental reconstruction 10 Palaeoecology and palaeobiogeography: reconstructing community dynamics and distributions (2 lectures) Fossil sorting exercise and recording community changes through time 11 Interpretive techniques in palaeontological science: field and laboratory approaches (2 lectures) Vertebrate and invertebrate fossil identification exercises 12 Applied Palaeontology: palaeoconservation and archaeology
Curation of palaeontological collectionsSA Museum visit: collection management Specific Course Requirements
Attendance is compulsory at all scheduled practical sessionsSmall Group Discovery Experience
Practical classes will involve a mixture of independent work and small group discovery experiences. All practicals will be led by an experienced academic and supported by several knowledgeable demonstrators, with whom students will have the opportunity to interact and discuss the assigned work activities. While some practical exercises are to be conducted independently, peer group support and discussion will be encouraged within small groups of 5-10 students. The practical classes involving fossil sorting and identification, taphonomic evaluations, and trips to the South Australian Museum provide ideal small group discovery experiences, with students working collectively in groups of 5-10 to describe and interpret fossil records under the advice and guidance of demonstrating staff.
As part of the Assignment task, students will be required to work in small groups of 2-4 and present an oral presentation on one
of several debates or controversies in palaeontology. The oral presentations will be accompanied by group debates on the chosen topic under the guidance of a lecturer. These presentation and debate sessions will give students the opportunity to discuss a focused scientific question directly with both peers and academic staff. -
Assessment
The University's policy on Assessment for Coursework Programs is based on the following four principles:
- Assessment must encourage and reinforce learning.
- Assessment must enable robust and fair judgements about student performance.
- Assessment practices must be fair and equitable to students and give them the opportunity to demonstrate what they have learned.
- Assessment must maintain academic standards.
Assessment Summary
Assessment task Type of assessment Percentage
of total assessment for grading purposesHurdle Outcomes being assessed / achieved Approximate Timing of Assessment Practical assignments
(10 x 2.5%)Formative &
Summative25% No 1-6 Week
1,3,4,6,7,8,9,10,11,12Theory assignment: presentation (5%) and essay
(25%)Formative &
Summative30% No 1,2,7 Week 5 and 6 Online
quizzes (3 x 5%)Formative 15% No 1-6 Week 4,7,10 Final
examSummative 30% No 1-6 End-of-year examination period Assessment Related Requirements
Attendance at practicals classes is compulsory and will be recorded. The learning outcomes for this course are substantially
dependent on this hands-on experience and practice. Therefore, missing any practical class session in a semester without an allowed
absence will result in a grade of FAIL being recorded for the course. Students are able to apply for an allowed absence from a practical class by submitting an application form, with appropriate supporting documentation, to the Course Co-ordinator. Missed practical classes cannot be repeated at a later date.
If you are undertaking the course again because you have failed a previous attempt, you must not use previous practical sheets, answer keys or any material from previous versions of the course in the execution of Practicals. Use of such material will constitute plagiarism.Assessment Detail
Practical assignments: (25% of total course grade; 2.5% per practical)
The students will complete a series of worksheets or assignments as part of each compulsory practical, which will be handed in for the marking at the end of each class. The practical assignments aim to improve quantitative and qualitative skills required to understand course material, and develop applied skills in the evaluation and interpretation of scientific results. The practicals will also reinforce theoretical learning from the lectures, as well as providing an opportunity to develop teamwork and communication skills among peers. Two practicals will assess observation and interpretive skills of museum fossil collections. Feedback will be provided during the following week in practical classes and/or via MyUni announcements.
Theory assignment: (30% of total course grade; 5% for presentation and 25% for essay)
A two-part take home assignment will be used to assess the student’s ability to independently research and critically evaluate
scientific literature, and to develop their skills in writing, presentation and the synthesis of information. The assignment will focus on one of several contemporary issues or controversies in modern palaeontological science, each of which will be introduced by a lecturer during Part I of the course. Students will be asked to critically evaluate both sides of the debate / controversy and evaluate the strength of evidence available on the topic. The first part of the assignment (worth 5% of the total course grade) focuses on small group presentation and debate around the chosen subject, with the aim of developing verbal communication and
group interaction skills, stimulating thought, and gaining feedback from lecturers and peers prior to undertaking the written part of the assignment. The second part of the assignment is worth 25% of the total course grade and the student will be required to write an essay on the same chosen debate or controversy subject. The writing part of the assignment is designed to test the
student’s deep knowledge of a specific key topic and has a word limit of 2,000 words. Feedback on the written assignment will be provided in the second half of the course via MyUni.
Online Quizzes (15% of total course grade; 3 quizzes worth 5% each)
Three quizzes will be given to address progressive comprehension of lecture and practical class material, with a particular focus on key facts and concepts. The quizzes will be given at evenly spaced intervals throughout the course (weeks 4, 7, 10) to provide the students a benchmark for their progress in the first three units of the course. Each quiz will consist of multiple choice, short
answer and data interpretation questions based on material covered in the preceding three teaching weeks. The three quizzes will be completed outside of teaching hours, and feedback will be provided during the following week in practical classes and/or via MyUni announcements.
Final exam (30% of total course grade, 2 hours duration)
A final written exam will be used to summatively assess all components of the course. It will consist of short answer and long answer (essay style) questions, some of which may require the drawing / interpretation of scientific diagrams, as well as
calculation questions based on activities covered in practical classes.
Submission
If an extension is not applied for, or not granted then a penalty for late submission will apply. A penalty of 10% of the value of the
assignment for each calendar day that the assignment is late (i.e. weekends count as 2 days), up to a maximum of 50% of the available marks will be applied. This means that an assignment that is 5 days late or more without an approved extension can only receive a maximum of 50% of the marks available for that assignment.
Course Grading
Grades for your performance in this course will be awarded in accordance with the following scheme:
M10 (Coursework Mark Scheme) Grade Mark Description FNS Fail No Submission F 1-49 Fail P 50-64 Pass C 65-74 Credit D 75-84 Distinction HD 85-100 High Distinction CN Continuing NFE No Formal Examination RP Result Pending Further details of the grades/results can be obtained from Examinations.
Grade Descriptors are available which provide a general guide to the standard of work that is expected at each grade level. More information at Assessment for Coursework Programs.
Final results for this course will be made available through Access Adelaide.
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Student Feedback
The University places a high priority on approaches to learning and teaching that enhance the student experience. Feedback is sought from students in a variety of ways including on-going engagement with staff, the use of online discussion boards and the use of Student Experience of Learning and Teaching (SELT) surveys as well as GOS surveys and Program reviews.
SELTs are an important source of information to inform individual teaching practice, decisions about teaching duties, and course and program curriculum design. They enable the University to assess how effectively its learning environments and teaching practices facilitate student engagement and learning outcomes. Under the current SELT Policy (http://www.adelaide.edu.au/policies/101/) course SELTs are mandated and must be conducted at the conclusion of each term/semester/trimester for every course offering. Feedback on issues raised through course SELT surveys is made available to enrolled students through various resources (e.g. MyUni). In addition aggregated course SELT data is available.
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