Report on the 4th International Meeting of the IUGS Lower Creatceous Ammonite Working Group, the "Kilian Group" (Dijon, France, 30th August 2010)

0360114 - ÚGN 2012 RIV GB eng J - Článek v odborném periodiku
Reboulet, S. - Rawson, P. F. - Moreno-Bedmar, J. A. - Aquirre-Urreta, M. B. - Barragán, R. - Bogomolov, Y. - Company, M. - Gonzáles-Arreola, C. - Stoyanova, V. - Lukeneder, A. - Matrion, B. - Mitta, V. - Randrianaly, H. - Vašíček, Zdeněk - Baraboshkin, E. J. - Bert, D. - Bersac, S. - Bogdanova, T. M. - Bulot, L. G. - Latil, J. L. - Mikhailova, I. A. - Ropolo, P. - Szives, O.
Report on the 4th International Meeting of the IUGS Lower Creatceous Ammonite Working Group, the "Kilian Group" (Dijon, France, 30th August 2010).
Cretaceous Research. Roč. 6, č. 32 (2011), s. 786-793. ISSN 0195-6671. E-ISSN 1095-998X
Výzkumný záměr: CEZ:AV0Z30860518
Klíčová slova: Kilian Group * ammonites * Lower Cretaceous * standard zonation * Aptian * Albian
Kód oboru RIV: DB - Geologie a mineralogie
Impakt faktor: 1.537, rok: 2011
http://www.sciencedirect.com/science/article/pii/S0195667111000553

The 4th Kilian Group meeting (Dijon, France, 30th August 2010) focused on the Aptian and Albian Stages. For the Aptian, a two-fold division of the stage was adopted for the Mediterranean area with a boundary between the Dufrenoyia furcata and Epicheloniceras martini Zones. The main changes to the zonal scheme concern the Lower Aptian with: the introduction of a Deshayesites luppovi Subzone in the upper part of the Deshayesites oglanlensis Zone; the replacement of Deshayesites weissi by Deshayesites forbesi as new index-species of the second interval zone; the introduction of a Roloboceras hambrovi Subzone in the upper part of the D. forbesi Zone; and the subdivision of the Dufrenoyia furcata Zone into the D. furcata and Dufrenoyia dufrenoyi Subzones. For the Albian, the upper part of the Douvilleiceras mammillatum Zone (Lower Albian) is now characterized by a Lyelliceras pseudolyelli Subzone. The main amendments concern the Upper Albian. The base of this substage is defined by the base of the Dipoloceras cristatum Zone.
Trvalý link: http://hdl.handle.net/11104/0197742