Course content

You will learn about planetary formation, evolution and dynamics with Earth as a reference and main source of information. The compilation and interpretation of chemical, seismological and mineralogical data will be emphasized. The course will provide a basis for further studies and research in planetary dynamics, geochemistry and phase relations.

List of topics
Composition and structure of the solar system.
Accretion, core segregation and dynamic evolution of the terrestrial planets and asteroids.
Internal heat production in terrestrial planets.
Importance of volatiles and light elements for planetary dynamics and evolution.
Seismological constraints on the Earth’s structure and composition.
Pressure-induced modification of mineral structures.
High-pressure experimental methods.
Phase relations of silicates, oxides, peridotite and basalt under mantle conditions.
Phase relations of Fe-Ni-dominated alloys under core conditions.
Mineral physics and seismic velocity models.
Seismic tomography of the Earth’s mantle.
The geodynamo and core mantle interaction.
Deep mantle structure coupled to the geoid, dynamic topography and zero-age relocated LIP-sites.
Mantle convection models.
Comparative planetology and the role of plume and plate tectonics.

Learning outcome

The students should be able to:
- Identify the conditions, processes and chronology of the formation of the terrestrial planets.
- Understand core segregation and magma ocean differentiation.
- Identify the sources of information about the structure, mineralogy, mineral physics and dynamics of the Earth and terrestrial planets.
- Understand the relation between size, composition, heliocentric distance, planetary structure and geological evolution.

Learning methods and activities

Literature survey, student presentations, lectures and preparation of a short review of a selected topic. Lectures might take place in Oslo.

Compulsory assignments

• Term paper

Recommended previous knowledge

Undergraduate training in geosciences, including mineralogy, petrology, geochemistry and solid Earth geophysics. Chemists and physicists with some geoscience background and interest may also attend the course.

Required previous knowledge

No specific requirements.

Course materials

Reviews and articles reflecting the interdisiplinary nature and rapid progress of this field.