Dear subscribers,

What is this "ring test"?

Hal

Dr. Haraldur R. Karlsson
Assistant Professor
Department of Geosciences
and Department of Chemistry and Biochemistry (Joint)

Mailing Address:
Department of Geosciences
Box 41053,Texas Tech University
Lubbock, TX 79409
USA


Phones -  (806)-742-3130 	Office
         	(806)-742-3112 	Stable Isotope Laboratory

Fax -    	(806)-742-0100

e-mail:  [log in to unmask]
world-wide-web: http://www.ttu.edu/~geosc/