Institution: | 1. Geology Department, University of Bristol, Queen''s Building, University Walk, Bristol BS8 ITR.;2. Texaco Inc., P.O. Box 430, Bellaire, Texas 77401, U.S.A.;3. Geologisch-Paläontologisches Institut, Universität Göttingen, 34 Göttingen, Berlinerstr. 28, Germany. |