Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy)
International audience The Contessa Valley and the Bottaccione Gorge located close to Gubbio (central Italy) include some of the most complete successions of Paleogene sediments known from the Tethyan realm. Owing to the continuous deposition in a pelagic setting, a rather modest tectonic overprint,...
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ftsorbonneuniv:oai:HAL:hal-01406552v1 2023-06-11T04:16:05+02:00 Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) Coccioni, Rodolfo Catanzariti, Rita Frontalini, Fabrizio Galbrun, Bruno Jovane, Luigi Montanari, Alessandro Savian, Jairo F. Sideri, Marianna Dipartimento di Scienze Pure et Applicate (DiSPea) Università degli Studi di Urbino 'Carlo Bo' Istituto Geoscienze e Georisorse Consiglio Nazionale delle Ricerche Institut des Sciences de la Terre de Paris (iSTeP) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) Instituto Oceanográfico Universidade de São Paulo = University of São Paulo (USP) Osservatorio Geologico di Coldigioco (OGC) Departamento de Geologia, Instituto de Geociências Universidade Federal do Rio Grande do Sul Porto Alegre (UFRGS) 2016 https://hal.science/hal-01406552 https://doi.org/10.1130/2016.2524(10 en eng HAL CCSD Geological Society of America info:eu-repo/semantics/altIdentifier/doi/10.1130/2016.2524(10) hal-01406552 https://hal.science/hal-01406552 doi:10.1130/2016.2524(10) ISSN: 0072-1077 EISSN: 2331-219X Geological Society of America Special Papers https://hal.science/hal-01406552 Geological Society of America Special Papers, 2016, 524, p. SPE524-10. ⟨10.1130/2016.2524(10)⟩ [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 2016 ftsorbonneuniv https://doi.org/10.1130/2016.2524(1010.1130/2016.2524(10) 2023-05-29T23:47:19Z International audience The Contessa Valley and the Bottaccione Gorge located close to Gubbio (central Italy) include some of the most complete successions of Paleogene sediments known from the Tethyan realm. Owing to the continuous deposition in a pelagic setting, a rather modest tectonic overprint, and the availability of excellent age control through magnetostratigraphy, biostratigraphy, chronostratigraphy, and tephrostratigraphy, and direct radioisotopic dates from interbedded volcaniclastic layers, these sediments have played a prominent role in the establishment of standard Paleogene time scales. We present here a complete and well-preserved Paleogene pelagic composite succession of the Gubbio area that provides the means for a more accurate and precise calibration of the Paleogene time scale. As a necessary step toward the compilation of a more robust database on a wide scale so to improve the magnetostratigraphic, biostratigraphic, and chronostratigraphic framework of the classical Tethyan zonations, enabling regional and supraregional correlations, we have constructed a record of reliable Paleogene planktonic foraminifera, calcareous nannofossil, and dinocyst biohorizons commonly used in tropical to subtropical Cenozoic zonations. In addition, an age model is provided for the Paleogene pelagic composite succession based on magnetostratigraphy, planktonic foraminifera, calcareous nannofossils, and dinocysts that contributes to an integrated chronology for the Paleogene Tethyan sediments from 66 to 23 Ma. Article in Journal/Newspaper Planktonic foraminifera HAL Sorbonne Université |
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Open Polar |
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HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
[SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
[SDU.STU]Sciences of the Universe [physics]/Earth Sciences Coccioni, Rodolfo Catanzariti, Rita Frontalini, Fabrizio Galbrun, Bruno Jovane, Luigi Montanari, Alessandro Savian, Jairo F. Sideri, Marianna Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) |
topic_facet |
[SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
International audience The Contessa Valley and the Bottaccione Gorge located close to Gubbio (central Italy) include some of the most complete successions of Paleogene sediments known from the Tethyan realm. Owing to the continuous deposition in a pelagic setting, a rather modest tectonic overprint, and the availability of excellent age control through magnetostratigraphy, biostratigraphy, chronostratigraphy, and tephrostratigraphy, and direct radioisotopic dates from interbedded volcaniclastic layers, these sediments have played a prominent role in the establishment of standard Paleogene time scales. We present here a complete and well-preserved Paleogene pelagic composite succession of the Gubbio area that provides the means for a more accurate and precise calibration of the Paleogene time scale. As a necessary step toward the compilation of a more robust database on a wide scale so to improve the magnetostratigraphic, biostratigraphic, and chronostratigraphic framework of the classical Tethyan zonations, enabling regional and supraregional correlations, we have constructed a record of reliable Paleogene planktonic foraminifera, calcareous nannofossil, and dinocyst biohorizons commonly used in tropical to subtropical Cenozoic zonations. In addition, an age model is provided for the Paleogene pelagic composite succession based on magnetostratigraphy, planktonic foraminifera, calcareous nannofossils, and dinocysts that contributes to an integrated chronology for the Paleogene Tethyan sediments from 66 to 23 Ma. |
author2 |
Dipartimento di Scienze Pure et Applicate (DiSPea) Università degli Studi di Urbino 'Carlo Bo' Istituto Geoscienze e Georisorse Consiglio Nazionale delle Ricerche Institut des Sciences de la Terre de Paris (iSTeP) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) Instituto Oceanográfico Universidade de São Paulo = University of São Paulo (USP) Osservatorio Geologico di Coldigioco (OGC) Departamento de Geologia, Instituto de Geociências Universidade Federal do Rio Grande do Sul Porto Alegre (UFRGS) |
format |
Article in Journal/Newspaper |
author |
Coccioni, Rodolfo Catanzariti, Rita Frontalini, Fabrizio Galbrun, Bruno Jovane, Luigi Montanari, Alessandro Savian, Jairo F. Sideri, Marianna |
author_facet |
Coccioni, Rodolfo Catanzariti, Rita Frontalini, Fabrizio Galbrun, Bruno Jovane, Luigi Montanari, Alessandro Savian, Jairo F. Sideri, Marianna |
author_sort |
Coccioni, Rodolfo |
title |
Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) |
title_short |
Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) |
title_full |
Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) |
title_fullStr |
Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) |
title_full_unstemmed |
Integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the Paleogene pelagic succession at Gubbio (central Italy) |
title_sort |
integrated magnetostratigraphy, biostratigraphy, and chronostratigraphy of the paleogene pelagic succession at gubbio (central italy) |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01406552 https://doi.org/10.1130/2016.2524(10 |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
ISSN: 0072-1077 EISSN: 2331-219X Geological Society of America Special Papers https://hal.science/hal-01406552 Geological Society of America Special Papers, 2016, 524, p. SPE524-10. ⟨10.1130/2016.2524(10)⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1130/2016.2524(10) hal-01406552 https://hal.science/hal-01406552 doi:10.1130/2016.2524(10) |
op_doi |
https://doi.org/10.1130/2016.2524(1010.1130/2016.2524(10) |
_version_ |
1768373494833217536 |