Programme/Approved Electives for 2023/24
None
Available as a Free Standing Elective
No
This module uses a combination of synchronous and asynchronous teaching sessions to study the structural and geodynamic effects associated with continental tectonics. Extensional, compressional, inversion, wrench/strike-slip regimes are studied at both regional and local scales. The structure part of the module explains the structural styles exhibited in each of these regimes. In addition, the analysis of a variety of geological and geophysical data during practical classes provides an understanding of the formation and evolution of geological features such as extensional sedimentary basins and mountain belt-foreland basin couplets. Extensional and inversion tectonics are also illustrated via the field study of coastal outcrops in SW England. The geodynamics component of the module concentrates upon explaining the fundamental processes that occur within the lithosphere during continental tectonics. Emphasis is placed upon mechanical, thermal, rheological and isostatic controls upon basin formation. The practical element of this part of the module provides an introduction to the numerical and computer modelling of geological processes.
Aims
The primary aim of the module is to teach students the concepts, processes and physical structures associated with continental tectonics
Talis Aspire Reading ListAny reading lists will be provided by the start of the course.http://lists.lib.keele.ac.uk/modules/esc-30008/lists
Intended Learning Outcomes
describe and interpret the large scale tectonic evolution of geological features occurring in extensional, compressional, inversion and wrench continental tectonic regimes: 1,2,3,4understand the mechanical, thermal, rheological and isostatic behaviour of the continental lithosphere during continental tectonics: 2,3,4use numerical/computer modelling techniques as a tool for providing insights into sedimentary basin formation, and have critical awareness of the strengths and weaknesses of the methods: 2,4interpret and analyse geological maps and seismic reflection profiles to become familiar with the structural geology of sedimentary basins in a variety of tectonic settings: 1
40 hours scheduled synchronous class activity16 hours of field-based study10 hours structured engagement with online resources and directed research25 hours for research and completion of structural practical exercises25 hours for research and completion of geodynamics practical exercises25 hours for revision and completion of class test9 hours flexible independent study (e.g. background reading)
Description of Module Assessment
1: Practice Based Assessment weighted 33%Structure Practical ExercisesInterpretation and analysis of subsurface geological data in practical classes, and aerial photograph mapping and structural interpretation based on module field course
2: Practice Based Assessment weighted 17%Practical assignments on geodynamics: lithosphere extension and basin formationPractical exercises (worksheet-based) on modelling lithosphere extension and basin formation using spreadsheet software
3: Class Test weighted 34%Class TestEnd of semester short answer test administered via the KLE and taking approximately 90 minutes to complete. The questions will place emphasis on integrating both structural and geodynamic components of the module.
4: Practice Based Assessment weighted 16%Practical assignments on geodynamics: modelling of extensional fault movement and flexural isostasyPractical exercises (worksheet based) on modelling the structural and isostatic effects of extensional fault movement and flexural isostasy.