Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia)
International audience Since the end of the 19th century the interval comprising the uppermost Upper Albian, the Cenomamian, the Turonian and the basal Coniacian has been subdivided, first into ammonite zones, then, beginning in the middle of the 20th century, into zones of planktonic foraminifera....
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ftunivbourgogne:oai:HAL:hal-00280501v1 2024-04-21T08:10:33+00:00 Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) Amédro, Francis Robaszynski, Francis Biogéosciences UMR 6282 (BGS) Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS) Faculté Polytechnique UMONS 2008-05-17 https://hal.science/hal-00280501 https://hal.science/hal-00280501/document https://hal.science/hal-00280501/file/CG2008_L02.pdf en eng HAL CCSD Association Carnets de Géologie hal-00280501 https://hal.science/hal-00280501 https://hal.science/hal-00280501/document https://hal.science/hal-00280501/file/CG2008_L02.pdf info:eu-repo/semantics/OpenAccess ISSN: 1765-2553 EISSN: 1634-0744 Carnets de Géologie / Notebooks on Geology https://hal.science/hal-00280501 Carnets de Géologie / Notebooks on Geology, 2008, CG2008 (L02), pp.1-5 Cretaceous Albian Vraconnian Cenomanian Turonian ammonites foraminifers zones zonation Tethys [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry [SDE.MCG.CPE]Environmental Sciences/Global Changes/domain_sde.mcg.cpe [SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy info:eu-repo/semantics/article Journal articles 2008 ftunivbourgogne 2024-03-28T00:55:55Z International audience Since the end of the 19th century the interval comprising the uppermost Upper Albian, the Cenomamian, the Turonian and the basal Coniacian has been subdivided, first into ammonite zones, then, beginning in the middle of the 20th century, into zones of planktonic foraminifera. These two groups, one macrofossil, the other microfossil, are particularly effective for bio-chronostratigraphy thanks to their rapid rates of evolution. But differences in the faunal makeup between the Boreal domain (northwestern Europe) and the Tethyan domain (Mediterranean) have for a long time hindered precise correlation of the two domains. Today, in a time interval covering about 16 million years, there are 29 ammonite zones in the Tethyan domain versus 24 in the Boreal one, of which 16 are common to both domains. For the planktonic foraminifera the Tethyan domain has 11 zones, the Boreal domain 10, with 7 in common. Article in Journal/Newspaper Planktonic foraminifera Université de Bourgogne (UB): HAL |
institution |
Open Polar |
collection |
Université de Bourgogne (UB): HAL |
op_collection_id |
ftunivbourgogne |
language |
English |
topic |
Cretaceous Albian Vraconnian Cenomanian Turonian ammonites foraminifers zones zonation Tethys [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry [SDE.MCG.CPE]Environmental Sciences/Global Changes/domain_sde.mcg.cpe [SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy |
spellingShingle |
Cretaceous Albian Vraconnian Cenomanian Turonian ammonites foraminifers zones zonation Tethys [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry [SDE.MCG.CPE]Environmental Sciences/Global Changes/domain_sde.mcg.cpe [SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy Amédro, Francis Robaszynski, Francis Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) |
topic_facet |
Cretaceous Albian Vraconnian Cenomanian Turonian ammonites foraminifers zones zonation Tethys [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry [SDE.MCG.CPE]Environmental Sciences/Global Changes/domain_sde.mcg.cpe [SDU.STU.ST]Sciences of the Universe [physics]/Earth Sciences/Stratigraphy |
description |
International audience Since the end of the 19th century the interval comprising the uppermost Upper Albian, the Cenomamian, the Turonian and the basal Coniacian has been subdivided, first into ammonite zones, then, beginning in the middle of the 20th century, into zones of planktonic foraminifera. These two groups, one macrofossil, the other microfossil, are particularly effective for bio-chronostratigraphy thanks to their rapid rates of evolution. But differences in the faunal makeup between the Boreal domain (northwestern Europe) and the Tethyan domain (Mediterranean) have for a long time hindered precise correlation of the two domains. Today, in a time interval covering about 16 million years, there are 29 ammonite zones in the Tethyan domain versus 24 in the Boreal one, of which 16 are common to both domains. For the planktonic foraminifera the Tethyan domain has 11 zones, the Boreal domain 10, with 7 in common. |
author2 |
Biogéosciences UMR 6282 (BGS) Université de Bourgogne (UB)-Centre National de la Recherche Scientifique (CNRS) Faculté Polytechnique UMONS |
format |
Article in Journal/Newspaper |
author |
Amédro, Francis Robaszynski, Francis |
author_facet |
Amédro, Francis Robaszynski, Francis |
author_sort |
Amédro, Francis |
title |
Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) |
title_short |
Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) |
title_full |
Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) |
title_fullStr |
Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) |
title_full_unstemmed |
Zonation by ammonites and foraminifers of the Vraconnian-Turonian interval: A comparison of the Boreal and Tethyan domains (NW Europe / Central Tunisia) |
title_sort |
zonation by ammonites and foraminifers of the vraconnian-turonian interval: a comparison of the boreal and tethyan domains (nw europe / central tunisia) |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-00280501 https://hal.science/hal-00280501/document https://hal.science/hal-00280501/file/CG2008_L02.pdf |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
ISSN: 1765-2553 EISSN: 1634-0744 Carnets de Géologie / Notebooks on Geology https://hal.science/hal-00280501 Carnets de Géologie / Notebooks on Geology, 2008, CG2008 (L02), pp.1-5 |
op_relation |
hal-00280501 https://hal.science/hal-00280501 https://hal.science/hal-00280501/document https://hal.science/hal-00280501/file/CG2008_L02.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1796952033226391552 |