TY  - JOUR
A1  - Walaszczyk, Ireneusz
A1  - Čech, Stanislav
A1  - Crampton, James S.
A1  - Dubicka, Zofia
A1  - Ifrim, Christina
A1  - Jarvis, Ian
A1  - Kennedy, William James
A1  - Lees, Jackie A.
A1  - Lodowski, Damian
A1  - Pearce, Martin
A1  - Peryt, Danuta
A1  - Sageman, Bradley B.
A1  - Schiøler, Poul
A1  - Todes, Jordan
A1  - Uličný, David
A1  - Voigt, Silke
A1  - Wiese, Frank
A1  - Linnert, Christian
A1  - Püttmann, Tobias
A1  - Toshimitsu, Seiichi
T1  - The Global Boundary Stratotype Section and Point (GSSP) for the base of the Coniacian Stage (Salzgitter-Salder, Germany) and its auxiliary sections (Słupia Nadbrzeżna, central Poland; Střeleč, Czech Republic; and El Rosario, NE Mexico)
T2  - Episodes
N2  - Following votes in the Coniacian Working Group, the Cretaceous Subcommission and the International Commission on Stratigraphy, on May 1st, 2021, the International Union of Geological Sciences voted unanimously to ratify the Global Stratotype Section and Point (GSSP) proposal for the base of the Coniacian Stage of the Upper Cretaceous Series and Cretaceous System. The lower boundary of the Coniacian Stage is placed at the base of Bed 46 of the Salzgitter-Salder section in northern Germany. The boundary is defined by the first appearance of the inoceramid bivalve species Cremnoceramus deformis erectus (Meek) and complemented by the Navigation carbon isotope event. Additional data include the bivalve genus Didymotis, foraminifera, ammonite, nannofossil and organic-walled dinoflagellate cyst events. Three auxiliary sections (Słupia Nadbrzeżna, central Poland; Střeleč, Czech Republic; El Rosario, NE Mexico) supplement the details of the boundary record in various facies, and in differing geographic and biogeographic contexts.
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/62786
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-627868
SN  - 2586-1298
N1  - The financial support of the German Science Foundation to Christina Ifrim (DFG project IF61/11-1 and STI128/40/1), of Evolution Applied Limited to MAP, and Equinor Energy AS (previously Statoil ASA) to Ian Jarvis (contract 4502311303) is gratefully acknowledged. James S. Crampton and Poul Schiøler acknowledge the use of palynological samples that were prepared by GNS Science (Lower Hutt, New Zealand). David Uličný and Stanislav Čech acknowledge support by the Czech Science Foundation (GAČR), grant No. 17-10982S, and by the Czech Academy of Sciences through Programme 67985530. Irek Walaszczyk acknowledges the financial support of the Polish National Science Centre (NCN) through grant no. 2018/31/B/ST10/01820.
VL  - 45
IS  - 2
SP  - 181
EP  - 220
PB  - IUGS
CY  - Beijing
ER  -