Postdoctoral Position in Stable Isotope Geochemistry A postdoctoral position in stable isotope geochemistry is available at the Institute of Geochemistry, University of Vienna, Austria. Funding for the position comes from an interdisciplinary project on impact research; thus, main areas of work are related to studies of impact craters and stratigraphic boundaries, but some additional research is possible as well. The postdoctoral fellow will be responsible for the operation of the newly acquired Micromass Optima dual inlet mass spectrometer (with an elemental analyzer for measurement of C and S isotopes in a He-flow, and an automatic single-bath carbonate and water analysis system). Expertise with comparable instrumentation is essential and a Ph.D. is required; additional good knowledge of general geochemistry, petrology, and cosmochemistry is desirable, and interest in impact-related research would be beneficial. The position is initially available for one year, but may be renewed for a total of up to three years. Good knowledge of English is necessary, and some knowledge of German is helpful but not required. There is no restriction on citizenship. For details on the Institute of Geochemistry, see our web page: http://www.univie.ac.at/geochemistry/. To apply, please send e-mail, fax, or mail to: Prof. Dr. Christian Koeberl, Institute of Geochemistry, University of Vienna, Althanstrasse 14, A-1090 Vienna, Austria (e-mail: [log in to unmask]; fax: +0043-1-31336-781) and include a CV, publication list, details of experience and research interest, and names and e-mails of at least two scientists who are prepared to give references. The position is available from March 1999; applications are requsted as soon as possible, with a decision anticipated after January 20, 1999. More information can be obtained from C. Koeberl or from Dr. Jason Newton at [log in to unmask] ============================= Dr. Jason Newton Institute of Geochemistry University of Vienna Althanstrasse 14 A-1090 Vienna, Austria phone: +43-1-31336-1711 Fax: +43-1-31336-781 e-mail: [log in to unmask]