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The 18th IAS Regional European Meeting on Sedimentology, 2-4 September 1997, will include several sessions of interest to palaeontologists. Below follow the scientific programmes of sessions 17 and 18. For programmes of other sessions, please refer to the Web page of the IAS Meeting at http://www.uni-heidelberg.de/institute/fak15/geol/dc8/Sessions/Programm.html **************************************************************************** ************************** Session 17: Regional Meeting of IGCP Project 381 "South Atlantic Mesozoic Correlations" TALKS (order of presentation), Tuesday, 2 September 1997 P. Bengtson & E.A.M. Koutsoukos: Opening statement Ibrahim, M.I.A., Aboul Ela, N.M. & Kholeif, S.: Paleoecology, palynofacies, thermal maturation and hydrocarbon source-rock potential of the Jurassic-Lower Cretaceous sequence in the subsurface of the north Eastern Desert, Egypt Olivero, E.B.: Jurassic-Paleogene stratigraphy and basin evolution of the eastern Andes of Tierra del Fuego Hathway, B., Duane, A.M., Kelley, S.P. & Cantrill, D.J.: 40Ar/39Ar geochronology and palynology of the Lower Cretaceous Cerro Negro Formation, western South Shetland Islands: a key succession for nonmarine, Antarctic Mesozoic biostratigraphy Braccini, E., Denison, C.N., Scheevel, J.R., Jeronimo, P., Orsolini, P. & Barletta, V.: Chrono-lithostratigraphic framework for the Pre-Salt (Early Cretaceous) in Cabinda, Angola Pletsch, T., Wagner, T., Holbourn, A., Kuhnt, W., Erbacher, J. & Moullade, M.: Sedimentary dynamics along an opening oceanic gateway: the Cretaceous Equatorial Atlantic (ODP Leg 159) Koutsoukos, E.A.M. & Bengtson, P.: Biostratigraphic constraints for correlation of the upper Aptian-Albian succession of north-eastern Brazil Dias-Brito, D. & Ferré, B.: Albian roveacrinids (stemless crinoids) in fine-grained carbonates from the Santos Basin in southeastern Brazil, western South Atlantic Ferré, B. & Granier, B.: The Albian stemless microcrinoids (Roveacrinidae, Crinoida) of the Congo Basin, Angola Bengtson, S.: Lower Cenomanian ammonites from the Sergipe Basin, Brazil Ferré, B. & Bengtson, P.: An articulated roveacrinid from the Turonian of the Sergipe Basin, Brazil Gayet, M., Meunier, F.J. & Werner, C.: Maastrichtian Polypteriformes of South America and their African affinities Crame, J.A.: The Maastrichtian Stage in Antarctica POSTERS (alphabetical order) Fauth, G., Koutsoukos, E.A.M. & Bengtson, P.: Uppermost Maastrichtian Ostracoda from the Poty Quarry section, Pernambuco-Paraíba Basin, northeastern Brazil Ferré, B., Walter, S. & Bengtson, P.: The role of roveacrinids in study of the mid-Cretaceous of the Sergipe Basin, north-eastern Brazil Garcia, A.J.V., da Rosa, A.A.S. & Goldberg, K.: Paleoenvironmental and paleoclimatic controls on early diagenetic processes and the fossil record in continental Cretaceous sandstones of Brazil Martinioni, D.R.: Cretaceous-Paleogene surface stratigraphy of the Austral Basin in the southernmost Andes: new evidences from central Tierra del Fuego, Argentina PDVSA et al.: Distribution of Cretaceous planktonic foraminifers in Venezuela: preliminary results **************************************************************************** ***************************** Session 18: Second European Meeting on the Palaeontology and Stratigraphy of South America TALKS (order of presentation), Wednesday, 3 September 1997 P. Bengtson & H. Bahlburg: Opening statement Gayet, M.: Various problems posed by the discovery of fossil vertebrates in South America: a review (keynote speaker) Palaeozoic: Chairman: H. Bahlburg da Rosa, A.A.S., Paim, P.S.G., Chemale Jr., F., Girardi, R.V. & Zucatti da Rosa, A.L.: The state-of-art of the Cambrian Itajaí Basin (southern Brazil). Müller, J., Egenhoff, S., Maletz, J., Erdtmann, B.D. & Jacobshagen, V.: The Ordovician basin in the eastern Cordillera of southern Bolivia: a first attempt of reconstructing its geometry Moya, M.C.: The Upper Tremadoc and the Upper Arenig: two critical times in the evolution of the Ordovician basin in the north of Argentina (invited speaker) Lehnert, O.T.H., Bergström, S.M. & Vaccari, N.E.: Arenig conodonts from the Famatina Range, northwestern Argentina: faunal affinities and paleogeographic implications Bassett, M.G.: Facies in the Silurian plant-bearing succession of Angosto de Jarcas, southern Bolivia Edwards, D.: Progress in Siluro-Devonian palaeobotany in South America Pazos, P.J.: Facies and ichnocoenoses in glacial-postglacial deposits (Late Carboniferous), Paganzo Basin, eastern Precordillera, Argentina Mesozoic and Cenozoic: Chairman: P. Bengtson Riccardi, A.C., Iglesia Llanos, M.P. & Vizan, H.: Bio- and magnetostratigraphy of the Pliensbachian-Toarcian (Jurassic) of Neuquén Basin, Argentina (invited speaker) Barragan, R.: Stratigraphic and sedimentological significance of the Aptian (Lower Cretaceous) transgressive event in northeast Mexico Jaillard, E.: A sedimentary model for the Cretaceous Oriente Basin of Ecuador Dhondt, A.V. & Jaillard, E.: Cretaceous bivalves from Ecuador and northern Peru Luther, A.: Euscalpellum antarcticum - cirripede or coelenterate? Hungerbuehler, D., Steinmann, M., Peterson, D. & Winkler, W.: Basin development and ostracode paleontology in a coastal plain environment (Miocene, southern Ecuador) - evidence for young uplift of the Andes Torra, R.: Genesis and age of the Ituzaingó Formation sands, northeastern Argentina: a preliminary note POSTERS (alphabetical order) Aguilera-Franco, N., Allison, P.A. & MacLeod, N.: Biostratigraphy around the Cenomanian-Turonian boundary, southern Mexico Bengtson, P. & Jaillard, E.: Stratigraphic revision of the Upper Cretaceous of the Peruvian-Ecuadorian border region: preliminary data and tectonic interpretations Gayet, M., Marshall, L.G., Sempéré, T., Cappetta, H. & Rage, J.-C.: Paleoecology and biostratigraphy of the vertebrate fauna of Pajcha Pata (middle Maastrichtian), Bolivia, with comments on the El Molino Basin Grajales-Nishimura, J.M., Cedillo-Pardo, E., Sánchez-Ríos, M.A., Padilla-Avila, P., Morán-Zenteno, D. & Rosales-Dominguez, M.C.: Stratigraphy of carbonate Cretaceous-Tertiary boundary sections from southeastern Mexico Lehnert, O.T.H. & Keller, M.: Latest Cambrian to Early Ordovician conodont biostratigraphy and sea-level changes in the Argentine Precordillera Moya, M.C.: The Irúya unconformity in the Andes of northwestern Argentina: evidence of glaciation during the late Upper Cambrian? Rohn, R.: The Upper Permian of the Paraná Basin, Brazil: a new stratigraphic approach Wood, G.D. & Miller, M.A.: The stratigraphic and paleoecologic importance of acritarchs, chitinozoans and spores from the Silurian Vargas Peña Shale, Paraguay Wood, G.D., Wahlman, G.P., Groves, J.R. & Brenckle, P.L.: Palynomorphs, smaller foraminifers, fusulinaceans and associated calcareous microfossils from the Copacabana Formation (Pennsylvanian-Lower Permian), Peru **************************************************************************** ************************ ------------------------------------------------------------------------ Prof.Dr. Peter Bengtson Geologisch-Palaeontologisches Institut Im Neuenheimer Feld 234 D-69120 Heidelberg Germany Tel.: +49 6221 548293 Fax.: +49 6221 548640 (direct), 545503 (department) E-mail: Peter.Bengtson@urz.uni-heidelberg.de WWW site: www.uni-heidelberg.de/institute/fak15/geol/dc8/pal/paleo.html ----------------------------------------------------------------------------
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