Prof. Peter Schlosser
Lamont-Doherty Earth Observatory
   of Columbia University
74 Geochemistry
61 Route 9W - PO Box 1000
Palisades, NY 10964-8000 USA

Phone: (845) 365-8707
Fax: (845) 365-8176
E-mail: schlosser@ldeo.columbia.edu        

Ms. Moanna St. Clair
Lamont-Doherty Earth Observatory
   of Columbia University
15 Geochemistry
61 Route 9W - PO Box 1000
Palisades, NY 10964-8000 USA


Phone: (845) 365-8300
Fax: (845) 365-8169
E-mail: stclair@ldeo.columbia.edu