Faculty Research Assistant
Department of Geology
University of Maryland
College Park, Maryland 20742, USA
Tel: (301 405-7504
Fax: (301) 314-9661
e-mail: rdash@geol.umd.edu


Isotope and Trace Element Cosmochemistry . Nebular and parent body history of primitive chondritic meteorites including stable isotope analysis, Al-Mg dating and trace element distributions in chondrules and calcium- aluminium-rich inclusions (CAIs). Early planetessimal evolution in the Solar System. Plasma mass spectrometry and laser ablation.


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