Lacustrine couplet-lamination: evidence for Late Pennsylvanian seasonality in central equatorial Pangaea (Stephanian B, Slaný Formation, central and western Bohemian basins)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F10%3A00000095" target="_blank" >RIV/00025798:_____/10:00000095 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Lacustrine couplet-lamination: evidence for Late Pennsylvanian seasonality in central equatorial Pangaea (Stephanian B, Slaný Formation, central and western Bohemian basins)
Original language description
Lacustrine mudstones of the Mšec Member were acquired from two shallow boreholes 80 km apart and were analysed for mineral composition and dispersed organic matter, lamination structure, and lamination periodicity to gather more detailed information on the palaeoenvironmental change with a near annual resolution. The structure and development of the lamination is discussed in the context of previous detailed geochemical analysis of the lacustrine mudstones. The organic?detritic couplet lamination is composed of alternating dark (rich in algal remnants and clay) and light (rich in siliciclastics, carbonates, and terrestrial floral remnants) laminae suggesting their formation in response to seasonal changes in rainfall similarly as in some modern tropical lakes. Couplet thickness distribution shows statistically significant periodicities resembling multiannual to multidecadal scales observed in recent sediment archives.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
—
Result continuities
Project
—
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin of Geosciences
ISSN
1214-1119
e-ISSN
—
Volume of the periodical
85
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
26
Pages from-to
—
UT code for WoS article
000285651000014
EID of the result in the Scopus database
—