2026-10-12T12:26:18Z https://www.tethys.at/oai

oai:tethys.at:206 2023-03-09T10:41:37Z data-type:analysisdata open_access openaire_data doc-type:ResearchData

Occurrence of calcareous nannofossils in drill core KB10 – Landesgalerie Krems Vorkommen von kalkigen Nannofossilien in Kernbohrung KB10 – Landesgalerie Krems Supplement to "The Lower - Middle Miocene transition (Karpatian – Badenian) in the Krems Embayment (Central Paratethys, Lower Austria): a multistratigraphic approach and the role of the Diendorf-Boskovice Fault System" Anhang zu "The Lower - Middle Miocene transition (Karpatian – Badenian) in the Krems Embayment (Central Paratethys, Lower Austria): a multistratigraphic approach and the role of the Diendorf-Boskovice Fault System" Table S13_Occurrence of calcareous nannofossils in drill core KB10 Tabelle S13_Vorkommen von kalkigen Nannofossilien in Kernbohrung KB10 Gebhardt, Holger Schenk, Bettina Enge, Annekatrin Coric, Stjepan Ranftl, Eva-Maria Heinz, Petra Lower Austria counting data reworked specimens barren samples smear slides : The Krems Embayment represents the westernmost fully marine depositional environments of the Karpatian and Badenian transgressions in the Central Paratethys. Four deep drill cores were investigated to analyse the bio- and lithostratigraphic, and tectonic relations. The investigated core sections cover the Karpatian Laa Formation and the Badenian Grund Formation. This dataset contains the counting data of Neogene calcareous nannofossils from drill core KB10. Despite of this, the amount of reworked specimens from Paleogene and Cretaceous sediments are given. Die Kremser Bucht ist das am weitesten westlich gelegene vollmarine Sedimentationsgebiet der karpatischen und badenischen Transgressionen in der Zentralen Paratethys. Die bio- und lithostratigraphischen sowie tektonischen Beziehungen von vier gekernten Tiefbohrungen wurden untersucht und analysiert. Die untersuchten Kernabschnitte umfassen die Laa-Formation (Karpatium) und die Grund-Formation (Badenium). Dieser Datensatz enthält die Zähldaten der Vorkommen von neogenen kalkigen Nannofossilien in der Kernbohrung KB10. Zusätzlich ist die Anzahl der aus paläogenen und kreidezeitlichen Sedimenten umgelagerten Exemplare angegeben. For investigations on calcareous nannoplankton, smear slides were prepared for 44 samples using standard procedures described by Perch-Nielsen (1985). A sufficient amount of view fields were scanned in order to count a statistically relevant number of calcareous nannofossils for each sample (about 300 specimens if possible). In addition to the Neogene specimens, also the number of reworked specimens from Paleogene and Cretaceous sediments are given. Perch-Nielsen, K. (1985): Mesozoic calcareous nannofossils, in Bolli, H. M., Saunders, J. B. & Perch-Nielsen, K. (eds.): Plankton Stratigraphy: Cambridge, Cambridge University Press, pp. 329-426. The publication of these data is part of the GK 50/25 geological mapping program. The data serve as a base for several scientific papers, geological maps, and explanatory reports dealing with the paleontology, sedimentology, or tectonic development of the area around Krems in Lower Austria. Tethys RDR 2023-03-09 Dataset doc-type:ResearchData text/plain https://www.tethys.at/dataset/206 eng info:eu-repo/semantics/altIdentifier/doi/10.24341/tethys.206 SOUTH-BOUND LATITUDE: 48.404167 * WEST-BOUND LONGITUDE: 15.587778 * NORTH-BOUND LATITUDE: 48.404167 * EAST-BOUND LONGITUDE: 15.587778 * DEPTH MIN: 4 * DEPTH MAX: 23 Creative Commons Attribution 4.0 International (CC BY 4.0) info:eu-repo/semantics/openAccess Coric, S.,Gebhardt, H.,Schenk, B.,Enge, A.,Heinz, P.,Ranftl, E. (2023): Occurrence of calcareous nannofossils in drill core KB10 – Landesgalerie Krems.Tethys RDR, GeoSphere Austria, Wien