Please note: Due to alternative arrangements for teaching and
assessment in place from 18 March 2020 to mitigate against the restrictions in
place due to COVID-19, information shown for 2019/20 may not always be accurate.
Please note: you are viewing unit and programme information
for a past academic year. Please see the current academic year for up to date information.
Unit name |
Advanced Vertebrate Palaeobiology and Biomechanics |
Unit code |
EASCM0055 |
Credit points |
20 |
Level of study |
M/7
|
Teaching block(s) |
Teaching Block 1 (weeks 1 - 12)
|
Unit director |
Professor. Rayfield |
Open unit status |
Not open |
Pre-requisites |
N/A
|
Co-requisites |
N/A
|
School/department |
School of Earth Sciences |
Faculty |
Faculty of Science |
Description including Unit Aims
This unit begins by outlining the evolution of vertebrates from basal fish-like creatures to humans. An emphasis will be given to anatomy and phylogeny, with descriptions of key groups of fishes, amphibians, reptiles (especially dinosaurs), birds and mammals. Students will then study what we can learn from the evolution of vertebrate form. For example, why are fossil animals shaped in a particular way? How does this relate to their behaviour? We will examine how biomechanical techniques and inference from living animals shape our understanding of form and function in fossils. Concepts of basic structural mechanics will be introduced along with an overview of the biology and functional morphology of the musculoskeletal system, including shape and scaling aspects.
The unit aims to:
- provide students with an understanding of the diversity, evolution, and relationships of vertebrates, and to cover some current debates concerning their behaviour, biology, and evolution.
- provide an understanding of the interplay between adaptation and constraint in the form and functional morphology of fossils.
- provide an overview of basic mechanical principles relating to organic structures and then review the applicability of biomechanical techniques in the reconstruction of function in fossils.
- present a series of examples of how biomechanics and inferences from living animals has contributed to our understanding of form and function in vertebrate evolution, in particular focusing on feeding, locomotion, physiology and social interaction in fossils.
Intended Learning Outcomes
On successful completion of the unit you will be able to:
- Describe and define the basic features of osteology of key vertebrate skeletons.
- Know the major stages in vertebrate evolution and the significance of current debates about major steps in phylogeny and evolutionary development.
- Discuss and critically analyse evidence concerning the origin, evolution, and extinction of vertebrates.
- Comprehend the relationship between form and function in fossils and how biomechanics has contributed to our understanding of functional evolution throughout the animal kingdom.
- Comprehend the processes by which function can be reconstructed in fossil animals, evaluate the relative effectiveness of such methods and
- Demonstrate competence in the application of basic biomechanical techniques to functional hypotheses in fossils.
Teaching Information
Lectures and practical classes, including a conference-style poster session
Assessment Information
Summative assessment: Coursework: 30%: Exam 70% (2 hours)
Coursework: Students will choose a relevant scientific question, as agreed by staff, then research and prepare a scientific poster. The poster will be displayed in a conference-style poster session with staff and peers asking questions.
Assessment will be based on visual presentation skills, quality of research and an ability to answer questions from staff as if in a conference-style poster session; marks for each component will be equally weighted.
The exam will comprise a mix of short answer, calculation and essay-style question types.
Feedback, and model answers where appropriate, will be provided at the end of each practical class. Students will be encouraged to present their findings during classes when data collection forms part of the exercise.
Reading and References
Essential:
- Benton, M. J. 2015. Vertebrate Palaeontology and evolution. 4th edition. Wiley-Blackwell
Recommended:
- Brusatte, S. L. 2012. Dinosaur Palaeobiology. Wiley-Blackwell
- McGowan, C. 1999. A practical guide to vertebrate mechanics. 301pp. Cambridge University Press, Cambridge.
- Biewener, A. A. & Patek, S. N. 2018. Animal Locomotion, 2nd Ed. 223pp. Oxford University Press, Oxford.
Further Reading:
- Kemp, T.S. 2005. The Origin and Evolution of Mammals. Oxford University Press.
- Vogel, S. 2013. Comparative Biomechanics, 2nd edition, Princeton University Press, Princeton.
- Liem, K. F., Bemis, W. E., Walker, W. F., & Grande, L. 2001. Functional anatomy of the vertebrates. 3rd ed. 703pp. Harcourt, Philadelphia.
In addition to the above, relevant literature will be provided with each lecture and practical class.