Kampschulte, A. The sulfur amd strontium isotopic composition of Permian evaporites from the Zechstein basin, northern Germany - Berlin Springer Verlag July 1998 - pp. 192-199 ilus., mapa, tbls. Subjects--Topical Terms: EVAPORITASISOTOPOS DE AZUFREISOTOPOS DE ESTRONCIOPERMICO Subjects--Geographic Terms: ALEMANIA