Palaeoceanography course (GeolGG17/M018) is one of the many courses offered to final year undergraduate and MSc Geoscience students at UCL. More information about our undergraduate and masters programmes is available on our website.

The discipline of palaeoceanography provides an insight into past climates and their applications to modern science. Oceans are the predominant control on climate and their associated climate archives provide the best records of palaeotemperature. Furthermore, oceans provide the most extensive records, with marine sediments documenting climatic changes up to 200 Ma. They document a much greater time span in comparison to other climate archives, such as lake sediments (<1 Ma), ice cores (<800 Ka), and tree rings (<10 Ka). Ocean drilling allows us to access these superior records. 

This class exercise demonstrated the vast opportunities that ocean drilling offers to palaeoceanography. The emergence of ocean drilling and associated technologies has greatly advanced scientific research, permitting access to an ever-expanding climate archive and allowing scientists to go further into deep geologic time. As a result of ocean drilling, the Cenozoic is the most thoroughly studied period of geological history, with observed climate trends facilitating understanding and interpretation of modern-day climatic patterns.

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