• Metadata catalogue
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40Ar/39Ar ages and major elements composition of basalts of the Mid-Atlantic Ridge axis

Ages obtained through the 40Ar/39Ar method for basalt samples with the Nautile submersible along the axis of the Mid-Atlantic Ridge south of the Romanche transform fault.

Major elements measurements were performed on the same samples.

For a complete description of the method and discussion of results, please refer to the Grenet et al. 2023 article.

 
Citation proposal
GRENET Lea (Université de Bretagne Occidentale, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France) - MAIA Marcia (CNRS, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France) - HAMELIN Cédric (Marine Geosciences Org.) - BRIAIS Anne (CNRS, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France) - GUILLOU Hervé (CEA, Laboratoire des Sciences du Climat et de l’Environnement, CEA-CNRS-UVSQ, Université Paris-Saclay, CEA-Orme des merisiers, F-91191 Gif-sur-Yvette, France) - SCAO Vincent (CEA, Laboratoire des Sciences du Climat et de l’Environnement, CEA-CNRS-UVSQ, Université Paris-Saclay, CEA-Orme des merisiers, F-91191 Gif-sur-Yvette, France) - BRUNELLI Daniele (Università di Modena e Reggio Emilia, Modena, Italy) (2023) . 40Ar/39Ar ages and major elements composition of basalts of the Mid-Atlantic Ridge axis. https://services.mspdata.eu:/geonetwork/srv/api/records/seanoe:95914

Simple

Date ( Publication )
2023
Date ( Revision )
2025-01-02
Other citation details
Grenet Lea, Maia Marcia, Hamelin Cédric, Briais Anne, Guillou Hervé, Scao Vincent, Brunelli Daniele (2023). 40Ar/39Ar ages and major elements composition of basalts of the Mid-Atlantic Ridge axis. SEANOE. https://doi.org/10.17882/95914
Credit

40Ar/39Ar dating performed at the CEA, LSCE.

Major elements measured at the Pôle Spectrométrie Océans facility, IUEM, Geo-Ocean.

When using this dataset, we would be grateful if you cite the related article Grenet et al., 2023

  Author

Université de Bretagne Occidentale, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France - GRENET Lea  

  Author

CNRS, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France - MAIA Marcia  

  Author

Marine Geosciences Org. - HAMELIN Cédric  

  Author

CNRS, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France - BRIAIS Anne  

  Author

CEA, Laboratoire des Sciences du Climat et de l’Environnement, CEA-CNRS-UVSQ, Université Paris-Saclay, CEA-Orme des merisiers, F-91191 Gif-sur-Yvette, France - GUILLOU Hervé  

  Author

CEA, Laboratoire des Sciences du Climat et de l’Environnement, CEA-CNRS-UVSQ, Université Paris-Saclay, CEA-Orme des merisiers, F-91191 Gif-sur-Yvette, France - SCAO Vincent  

  Author

Università di Modena e Reggio Emilia, Modena, Italy - BRUNELLI Daniele  

  Publisher

SEANOE  
Keywords ( Theme )
  • Mid-oceanic ridges , transform faults , Mid-Atlantic Ridge , Romanche transform fault , Equatorial Atlantic , Argon ages , Major elements , Axial volcanism , Volcanology , Marine geology
ODATIS aggregation parameters and Essential Variable names ( Theme )
  • Trace elements and their isotopes , Bathymetry
SeaDataNet Parameter Disciplines ( parameter )
  • Marine geology
Type de jeux de donnée ODATIS ( Theme )
  • /Observational data/in-situ
Use constraints
Other restrictions
Other constraints
Date ( Publication )
2023

  Publisher

SEANOE  

  Author

Maia Marcia  

  Author

Brunelli Daniele  

  Author

Grenet Lea  

  Author

Briais Anne  

  Author

Hamelin Cedric  
Association Type
Cross reference
Initiative Type
dataset
Association Type
Cross reference
Initiative Type
Platform
Metadata language
English
Topic category
  • Oceans
N
S
E
W


Distribution format
  • XLS, XLSX ( )

OnLine resource
Processed data  

Summary of 40Ar/39Ar data from incremental heating experiments on groundmass splits - 149 KB

OnLine resource
Processed data  

Major elements of the dated samples - 39 KB

OnLine resource
DOI of the product  
OnLine resource
Seanoe  
Hierarchy level
Dataset
Statement

Metadata

File identifier
seanoe:95914   XML
Metadata language
English
Character set
UTF8
Hierarchy level
Dataset
Date stamp
2025-01-02
Metadata standard name
ISO 19115:2003/19139
Metadata standard version
1.0

  Point of contact

CNRS, Laboratoire Geo-Ocean UMR 6538 CNRS-IFREMER-UBO-UBS, F-29280, Plouzané, France - MAIA Marcia  

 
 

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