Report on the 5th International Meeting of the IUGS Lower Cretaceous Ammonite Working Group, the Kilian Group (Ankara, Turkey, 31st August 2013)
| Autor: | José Sandoval, István Főzy, Stéphane Reboulet, Ottilia Szives, Josep Anton Moreno-Bedmar, Meral K. Çağlar, Beatriz Aguirre-Urreta, Evgenij J. Baraboshkin, Marin Ivanov, Samer Kenjo, Vyara Idakieva, José M. Tavera, Peter F. Rawson, Mikheil V. Kakabadze, Seyed Naser Raisossadat, Ricardo Barragán, Alexander Lukeneder, Celestina González-Arreola |
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| Přispěvatelé: | Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement (LGL-TPE), École normale supérieure de Lyon (ENS de Lyon)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut national des sciences de l'Univers (INSU - CNRS)-Université Jean Monnet - Saint-Étienne (UJM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Géologie de Lyon - Terre, Planètes, Environnement [Lyon] (LGL-TPE), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-École normale supérieure - Lyon (ENS Lyon) |
| Rok vydání: | 2014 |
| Předmět: |
Mediterranean climate
Ammonite Kilian Group Aptian biology Austral Paleontology biology.organism_classification Pseudocrioceras Cretaceous language.human_language Heteroceras Boreal Ammonites [SDU]Sciences of the Universe [physics] Standard zonation Group (stratigraphy) Lower Cretaceous language Central Atlantic zonations Geology |
| Zdroj: | Cretaceous Research Cretaceous Research, 2014, 50, pp.126--137. ⟨10.1016/j.cretres.2014.04.001⟩ |
| ISSN: | 0195-6671 |
| Popis: | The 5th meeting of the IUGS Lower Cretaceous Ammonite Working Group (the Kilian Group) held in Ankara, Turkey, 31st August 2013, discussed the Mediterranean ammonite zonation, and its calibration with different ammonite zonal schemes of the Boreal, Austral and Central Atlantic realms. Concerning the standard zonation, that corresponds to the zonal scheme of the West Mediterranean province, some changes have been made on two stages. For the Valanginian, the Busnardoites campylotoxus Zone was abandoned; the upper part of the lower Valanginian is now characterised by the Neocomites neocomiensiformis and Karakaschiceras inostranzewi zones. For the upper Barremian, the former Imerites giraudi Zone is here subdivided into two zones, a lower I. giraudi Zone and an upper Martellites sarasini Zone. The I. giraudi Zone is now subdivided into the I. giraudi and Heteroceras emerici subzones, previously considered as horizons. The current M. sarasini and Pseudocrioceras waagenoides subzones correspond to the lower and upper parts of the M. sarasini Zone, respectively. The Anglesites puzosianum Horizon is kept. The Berriasian, Hauterivian, Aptian and Albian zonal schemes have been discussed but no change was made. The upper Hauterivian zonal scheme of the Georgian (Caucasus) region (East Mediterranean province) has been compared with the standard zonation. Discussions and some attempts at correlations are presented here between the standard zonation and the zonal schemes of different |
| Databáze: | OpenAIRE |
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