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Sedimentological, biostratigraphic and magnetostratigraphic studies were carried out on five Late Eocene-Early Oligocene profiles in the Buda Hills, Hungary. The Szepvolgy Limestone Formation accumulated on the pre-Eocene basement. Basal strata of the limestone consist of a thin conglomerate followed by a coralgal limestone. The overlying limestone contains abundant Nummulites, Discocyclina. The...
Five karstification phases are recognized and analysed in the Mesozoic carbonate sequences of the External and Internal Subbetic (Betic Cordilleras, southern Spain). These phases are related to important stratigraphic discontinuities in the following ages: (1) Intra-Carixian, (2) Early-Middle Jurassic boundary, (3) late Bathonian-early Callovian, (4) Intra-Kimmeridgian, and (6) late Albian. The importance...
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