New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate
Combined biostratigraphic, sequence stratigraphic and carbon isotope records from the Barrandian area, Bohemia revealed further details on Hirnantian δ13C excursion (HICE) and improved correlation with rock formations deposited in the Late Ordovician palaeotropics. Carbonaceous and highly fossilifer...
Main Authors: | , , , , |
---|---|
Format: | Conference Object |
Language: | English |
Published: |
2011
|
Subjects: | |
Online Access: | http://hdl.handle.net/11104/0208195 |
id |
ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0375582 |
---|---|
record_format |
openpolar |
spelling |
ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0375582 2024-02-04T10:01:10+01:00 New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate Mitchell, C. E. Štorch, P. (Petr) Holmden, C. Melchin, M. J. Gutiérrez, J. C. 2011 http://hdl.handle.net/11104/0208195 eng eng urn:isbn: 978-84-7840-857-3 http://hdl.handle.net/11104/0208195 graptolite Hirnantian carbon-isotope Ordovician info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion 2011 ftczacademyscien 2024-01-09T17:20:33Z Combined biostratigraphic, sequence stratigraphic and carbon isotope records from the Barrandian area, Bohemia revealed further details on Hirnantian δ13C excursion (HICE) and improved correlation with rock formations deposited in the Late Ordovician palaeotropics. Carbonaceous and highly fossiliferous condensed Perník Bed of the uppermost Králův Dvůr coincides with rising limb of the large positive δ13C excursion and may result from cooling and increased aridity associated with continental ice-cap growth. It is suggested that other cool water carbonates of the peri-Gondwanan Europe may reflect a similar genesis. New data also improved sequence-stratigraphic correlation with Hirnantian rocks at Anticosti Island. Conference Object Ice cap The Czech Academy of Sciences: Publication Activity (ASEP) |
institution |
Open Polar |
collection |
The Czech Academy of Sciences: Publication Activity (ASEP) |
op_collection_id |
ftczacademyscien |
language |
English |
topic |
graptolite Hirnantian carbon-isotope Ordovician |
spellingShingle |
graptolite Hirnantian carbon-isotope Ordovician Mitchell, C. E. Štorch, P. (Petr) Holmden, C. Melchin, M. J. Gutiérrez, J. C. New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate |
topic_facet |
graptolite Hirnantian carbon-isotope Ordovician |
description |
Combined biostratigraphic, sequence stratigraphic and carbon isotope records from the Barrandian area, Bohemia revealed further details on Hirnantian δ13C excursion (HICE) and improved correlation with rock formations deposited in the Late Ordovician palaeotropics. Carbonaceous and highly fossiliferous condensed Perník Bed of the uppermost Králův Dvůr coincides with rising limb of the large positive δ13C excursion and may result from cooling and increased aridity associated with continental ice-cap growth. It is suggested that other cool water carbonates of the peri-Gondwanan Europe may reflect a similar genesis. New data also improved sequence-stratigraphic correlation with Hirnantian rocks at Anticosti Island. |
format |
Conference Object |
author |
Mitchell, C. E. Štorch, P. (Petr) Holmden, C. Melchin, M. J. Gutiérrez, J. C. |
author_facet |
Mitchell, C. E. Štorch, P. (Petr) Holmden, C. Melchin, M. J. Gutiérrez, J. C. |
author_sort |
Mitchell, C. E. |
title |
New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate |
title_short |
New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate |
title_full |
New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate |
title_fullStr |
New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate |
title_full_unstemmed |
New stable isotope data and fossils from the Hirnantian Stage in Bohemia and Spain: implications for correlation and paleoclimate |
title_sort |
new stable isotope data and fossils from the hirnantian stage in bohemia and spain: implications for correlation and paleoclimate |
publishDate |
2011 |
url |
http://hdl.handle.net/11104/0208195 |
genre |
Ice cap |
genre_facet |
Ice cap |
op_relation |
urn:isbn: 978-84-7840-857-3 http://hdl.handle.net/11104/0208195 |
_version_ |
1789966863302656000 |