Unit information: Palaeontology and Evolution Research Project in 2022/23

Unit name	Palaeontology and Evolution Research Project
Unit code	EASC30073
Credit points	30
Level of study	H/6
Teaching block(s)	Teaching Block 4 (weeks 1-24)
Unit director	Dr. Cunningham
Open unit status	Not open
Units you must take before you take this one (pre-requisite units)	N/A
Units you must take alongside this one (co-requisite units)	N/A
Units you may not take alongside this one
School/department	School of Earth Sciences
Faculty	Faculty of Science

Unit Information

The unit aims to introduce students to:

• Phylogenetics using parsimony as an easy to understand, exemplar, method.
• Modern phylogenetic methods: (A) Maximum Likelihood; (B) Bayesian Analysis
• Modern dating methods to derive evolutionary timescales integrating fossils and genomic data (Molecular clocks).
• Supercomputing and the UNIX environment.
• Research design and implementation.

In the first five weeks of the unit students will gain a general understanding of modern methods in macroevolutionary analysis through a series of lectures covering phylogenetic reconstruction, inference of divergence time and the comparative method. Practicals in these weeks will include how to use supercomputers (using a UNIX/LINUX shell interface) and how to use an array of standard software for data analysis (e.g. PAUP MrBayes Phylobayes).

Students will then meet with the instructor to agree a research topic.

Students will undertake an independent research project using publicly available data from Morphobank or GenBank, grounded on the practical and theoretical knowledge they accumulated in lectures and practicals. Students will research the agreed topic independently, obtain relevant publicly available data, and complete a series of appropriate analyses to test specific evolutionary hypotheses, as previously agreed with the instructor.

At a second supervisory meeting (drop-in session) students will present a bulleted point document describing the project write-up plan. Completion of the project will culminate in an oral presentation and a report of the project results in the style of a short scientific paper at the end of the unit.

Your learning on this unit

Students will:

• be able to use a range of phylogenetic tree-finding methods - parsimony, maximum likelihood, and Bayesian analysis
• be able to analyse morphological and molecular data to determine the evolutionary relationships of living and extinct organisms
• be able to use appropriate software (e.g. Paup, MrBayes) to test the veracity of phylogenetic hypotheses
• understand morphological character coding and how to use it to discover phylogenetic patterns in the tree of life
• be able to use modern dating techniques combining fossil and genomic information.
• be able to use molecular phylogenetics/phylogenomics methods
• understand and be able to implement combined (total evidence) analyses of molecular and morphological data – including fossils
• have transferable skills that are of use outside palaeontology (A) working with supercomputers in a Unix environment, (B) using statistical software, (C) developing a research plan and executing it.

How you will learn

The unit will be taught through a combination of

• asynchronous online materials and, if subsequently possible, synchronous face-to-face lectures
• synchronous office hours
• asynchronous directed individual formative activities and exercises
• guided, structured reading
• practical work in the laboratory
• independent research

Students who either begin or continue their studies in an online mode may be required to complete laboratory or field work, or alternative activities, in person, either during the academic year 2020/21 or subsequently, in order to meet the intended learning outcomes for the unit, prepare them for subsequent units or to satisfy accreditation requirements.

How you will be assessed

100% Coursework comprising:

10-minute presentation on students' research findings (20%)

Coursework comprises a written report of the project undertaken (2500 words; one figure with panels allowed) (80%)

Resources

If this unit has a Resource List, you will normally find a link to it in the Blackboard area for the unit. Sometimes there will be a separate link for each weekly topic.

If you are unable to access a list through Blackboard, you can also find it via the Resource Lists homepage. Search for the list by the unit name or code (e.g. EASC30073).

How much time the unit requires
Each credit equates to 10 hours of total student input. For example a 20 credit unit will take you 200 hours of study to complete. Your total learning time is made up of contact time, directed learning tasks, independent learning and assessment activity.

See the Faculty workload statement relating to this unit for more information.

Assessment
The Board of Examiners will consider all cases where students have failed or not completed the assessments required for credit. The Board considers each student's outcomes across all the units which contribute to each year's programme of study. If you have self-certificated your absence from an assessment, you will normally be required to complete it the next time it runs (this is usually in the next assessment period).
The Board of Examiners will take into account any extenuating circumstances and operates within the Regulations and Code of Practice for Taught Programmes.