Isotopic approach to the study of depositional environments of silica-bearing lacustrine sediments (Miocene, Spain).

von Bellanca, A.
Veröffentlicht in VI International Flint Symposium: Abstracts (Madrid, october 1991)
Umfang/Format: 84-85.

Relationship betweenlake sedimentary evolution and the origin of opal lithofacies: the Esquivias section, middle Miocene of the Madrid basin.

von Calvo, J.P
Veröffentlicht in VI International Flint Symposium: Abstracts (Madrid, october 1991)
Umfang/Format: 38-41.