Planetary Chemistry

University of Cambridge | Oliver Shorttle

IA – Michaelmas supervision work

WeekWork set (for submission the following week)
1QS1:
1 – Seismic wave speed
2 – Map  
2QS2:
1 – Isostasy
2 – Essay  
3QS3:
3 – Mantle potential temperature
4 – Map  
4QS4:
2 – Isostasy
4 – Map  
5QS5:
All 2015 map exam  
6Essay:
Why is summer insolation at 65 degrees north latitude such a critical metric of global climate state during the Pleistocene (the most recent 2.5 million years)? What observational constraints in palaeo-climate archives have been used to test this?
7QS7:
3 – map
Essay (from QS6) – Explain what is meant by the term ‘solid solution’? Discuss the factors that control the extent of solid solution in minerals. Why does the mineral quartz show virtually no solid solution at any temperature? How and why does the extent of solid solution vary as a function of temperature and composition in feldspars?
8QS8 (for after the Christmas vacation):
1 – thermodynamics
2 – thermodynamics
3 – thermodynamics
4 – thermodynamics
7 – essay
12 – map

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