Detailed Information on Publication Record
2015
Upper Famennian and Lower Tournaisian sections of the Moravian Karst (Moravo-Silesian Zone, Czech Republic): a proposed key area for correlation of the conodont and foraminiferal zonations
KALVODA, Jiří, Tomáš KUMPAN and Ondřej BÁBEKBasic information
Original name
Upper Famennian and Lower Tournaisian sections of the Moravian Karst (Moravo-Silesian Zone, Czech Republic): a proposed key area for correlation of the conodont and foraminiferal zonations
Authors
KALVODA, Jiří (203 Czech Republic, guarantor, belonging to the institution), Tomáš KUMPAN (203 Czech Republic, belonging to the institution) and Ondřej BÁBEK (203 Czech Republic, belonging to the institution)
Edition
Geological Journal, Wiley, 2015, 0072-1050
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10500 1.5. Earth and related environmental sciences
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 2.338
RIV identification code
RIV/00216224:14310/15:00080643
Organization unit
Faculty of Science
UT WoS
000348761800002
Keywords in English
biostratigraphy;Devonian–Carboniferous boundary;Hangenberg Event;conodont biofacies
Tags
International impact, Reviewed
Změněno: 13/3/2018 13:21, Mgr. Tomáš Kumpan, Ph.D.
Abstract
V originále
Foraminiferal and conodont faunas at the Devonian–Carboniferous (D–C) boundary in the southern part of the Moravian Karst (Czech Republic) were studied in different facies of the basin slope. The joint presence of foraminifers and conodonts in calciturbidites along with a positive d13C excursion of the Hangenberg anoxic event enabled the high-resolution calibration of the late Famennian–early Tournaisian interval (Upper expansa–crenulata conodont zones). The conodont stratigraphic and biofacies succession reveals a strong correlation with other European areas. The Siphonodella sulcata morphotype (close to Group 1 sensu Kaiser and Corradini and “nov. gen. nov. sp. 1” sensu Tragelehn) enters prior to the Hangenberg Event, which resembles Upper and Uppermost Famennian conodont successions from Franconia, Bavaria and Morocco. The diversification of the early siphonodellids takes place after the Hangenberg Event and after the protognathodid radiation. In terms of foraminiferal biostratigraphy, the D–C boundary interval is characterized by the first appearance datum (FAD) of Tournayellina pseudobeata close below the D–C boundary followed by a sequence of Tournaisian bioevents, where apart from the last appearance datums (LADs) of quasiendothyrs, the FADs of the Neoseptaglomospiranella species and chernyshinellids play an important role in a similarmanner as in Eastern Europe. The correlation of these bioevents elsewhere is often hindered by glacioeustatically-driven unconformities and widespread occurrences of unfavourable facies for plurilocular foraminifers (Malevka beds and Bisphaera beds).
Links
| GAP210/11/1891, research and development project |
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