| KALVODA, Jiří, Francois-Xavier DEVUYST, Ondřej BÁBEK, Ladislav DVOŘÁK, Štěpán RAK a Jiří REZ. High-resolution biostratigraphy of the Tournaisian-Visean (Carboniferous) boundary interval, Mokrá quarry, Czech Republic. Geobios. Elsevier, 2010, roč. 43, č. 3, s. 317-331, 14 s. ISSN 0016-6995. |
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@article{932218,
author = {Kalvoda, Jiří and Devuyst, FrancoisandXavier and Bábek, Ondřej and Dvořák, Ladislav and Rak, Štěpán and Rez, Jiří},
article_number = {3},
keywords = {Biostratigraphy; Foraminifers; Conodonts; Tournaisian; Visean; Carboniferous},
language = {eng},
issn = {0016-6995},
journal = {Geobios},
title = {High-resolution biostratigraphy of the Tournaisian-Visean (Carboniferous) boundary interval, Mokrá quarry, Czech Republic},
volume = {43},
year = {2010}
}
TY - JOUR
ID - 932218
AU - Kalvoda, Jiří - Devuyst, Francois-Xavier - Bábek, Ondřej - Dvořák, Ladislav - Rak, Štěpán - Rez, Jiří
PY - 2010
TI - High-resolution biostratigraphy of the Tournaisian-Visean (Carboniferous) boundary interval, Mokrá quarry, Czech Republic
JF - Geobios
VL - 43
IS - 3
SP - 317-331
EP - 317-331
PB - Elsevier
SN - 00166995
KW - Biostratigraphy
KW - Foraminifers
KW - Conodonts
KW - Tournaisian
KW - Visean
KW - Carboniferous
N2 - This paper summarizes the results of investigations carried out in the Mokrá quarry since 2006 on the biostratigraphy of the Tournaisian-Visean (T-V) boundary interval. It also integrates previous results obtained by J. Kalvoda and collaborators. The main focus is on the boundary itself, but stratigraphically lower and higher levels have been investigated as well to provide a biostratigraphical context spanning the late Tournaisian to early Visean. This stratigraphical level has been the focus of intense international research in the recent years under the auspices of the Subcommission on Carboniferous Stratigraphy (SCCS) in order to find a new criterion and reference section (Global Stratotype Section and Point, GSSP) for the base of the Visean Stage. The appearance of Eoparastaffella simplex from its ancestor E. ‘‘ovalis’’ and the Pengchong section (Guangxi, southern China) have recently been proposed by the Task Group on the Tournaisian-Visean Boundary and ratified by the SCCS as the new biostratigraphic criterion and GSSP for the base of the Visean, respectively. The sequence exposed in Mokrá is not suitable as a GSSP, notably because it is an active quarry, but it contains most of the foraminifer and conodont guides allowing a high-resolution biostratigraphy of the boundary interval. In addition, it contains abundant trilobites. For these reasons, it constitutes one of the best sections across the T-V boundary in Europe and can serve as a useful additional reference.
ER -
KALVODA, Jiří, Francois-Xavier DEVUYST, Ondřej BÁBEK, Ladislav DVOŘÁK, Štěpán RAK a Jiří REZ. High-resolution biostratigraphy of the Tournaisian-Visean (Carboniferous) boundary interval, Mokrá quarry, Czech Republic. \textit{Geobios}. Elsevier, 2010, roč.~43, č.~3, s.~317-331, 14 s. ISSN~0016-6995.
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