Objectif This networking project is focused on the study of the evolution of faunas and their environment during the Campanian-Palaeocene interval, with special attention for bio-events at the Cretaceous-Tertiary transition such as faunal turnover/mass extinctions. Three areas situated on the southern margin of the Upper Cretaceous White Chalk Sea well known for their geological, stratigraphical and palaeontological importance will be compared: Mangyshlak (Kazakhstan); Upper Crimea (Ukraine); and the Maastricht area (Belgium - The Netherlands). These areas have in common many good and easily accessible rock outcrops (chalks and calcarenites, and in some of them a marly layer at the K/T boundary) which were deposited in shallow marine environments near and at the moment of the Cretaceous / Tertiary transition. Scientists such as palaeontologists, biostratigraphers, geochemists, geochronologists, working in these areas will bring their recently published and unpublished data together. A detailed comparison requires the following points: a calibration and correlation of the biostratigraphical units in the study areas, including detailed geochronological and extensive geochemical data such as trace-elements and stable isotopes, and a study and comparison of micro- and macro-fauna from samples taken at short intervals. A quantitative as well as a qualitative interpretation of the bio-events can then be obtained. The network will continue research on the three sections but at a somewhat more sophisticated level than attained so far. Using research partly already done and subject to refinement by new sample analysis, the research activities will construct a detailed biostratigraphical framework; assemble all existing data on fauna; carry out a geochemical analysis of biostratigraphically well located samples; and integrate the data. The following results are expected: completion of faunal distribution, updated taxonomically and biostratigraphically, for shallow deposits along the southern margin of the White Chalk Sea; geochronological dating of the biostratigraphic units used; palaeobiogeographical distribution of faunas along the southern margin of the White Chalk Sea; interpretation of the Campanian-Palaeocene interval for sequence stratigraphy; and the comparison between the K/T boundary faunal changes in the Eurasian province of the Temperate Realm and the Tehyan Realm in Spain and northern Africa. Programme(s) IC-INTAS - International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993- Thème(s) 51 - Evolutionary, Exploratory and General Geology Appel à propositions Data not available Régime de financement Data not available Coordinateur Royal Belgian Institute of Natural Sciences Contribution de l’UE Aucune donnée Adresse Rue Vautier 29 1040 Bruxelles Belgique Voir sur la carte Coût total Aucune donnée Participants (6) Trier par ordre alphabétique Trier par contribution de l’UE Tout développer Tout réduire Imperial College of Science, Technology and Medicine Royaume-Uni Contribution de l’UE Aucune donnée Adresse Prince Consort Road SW7 2BP London Voir sur la carte Coût total Aucune donnée Moscow State University M.V. Lomonosov Russie Contribution de l’UE Aucune donnée Adresse 119899 Moscow Voir sur la carte Coût total Aucune donnée Natuurhistorisch Museum Maastricht Pays-Bas Contribution de l’UE Aucune donnée Adresse 6200AW Maastricht Voir sur la carte Coût total Aucune donnée Universiteit Antwerpen RUCA Belgique Contribution de l’UE Aucune donnée Adresse 2020 Antwerpen Voir sur la carte Coût total Aucune donnée Université de Mons-Hainaut Belgique Contribution de l’UE Aucune donnée Adresse 7000 Mons Voir sur la carte Coût total Aucune donnée Vrije Universiteit Amsterdam Pays-Bas Contribution de l’UE Aucune donnée Adresse 1081 HV Amsterdam Voir sur la carte Coût total Aucune donnée