refine with terms from Media TypeHow to use the Open Courseware Directory (OCD)1 -- Make an initial subject selection from 'Main Subject Areas' above (e.g. 'Physical Sciences'). 2 -- Choose a specific subject (e.g. 'Physics' from 'Physical Sciences' menu above). 3 -- Refine with terms from 'Media Type' and 'Level' to restrict the results (e.g. 'Video' to find all video OCW for physics). Who's onlineThere are currently 0 users and 21 guests online.
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Advanced, Notes, GeologyIsotope Geochemistrynucleosynthetic processes and the isotopic abundances of the elements, geochronology and cosmochronology using radioactive decay schemes, use of radiogenic and stable isotopes in petrology and their application to study of the evolution of the crust and mantle, isotopic evidence regarding formation of Earth & solar system, stable isotopes and their use in geothermometry, ore petrogenesis, paleontology, global climate system
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