NERC Data Catalogue Service
Argon-Argon isotope dating, field data, and selected geochemical analysis data of rock samples from Dronning Maud Land, Antarctica, 2000-2001
The dataset consists of Ar-Ar isotope dating, field data, and selected geochemical analysis of igneous dykes and sills collected from Dronning Maud Land during the 2000-2001 field season.
The aim was to measure ages of volcanism during flood basalt events in Dronning Maud Land associated with the breakup of Gondwana.The style and volume of magmatism varies between margins from large volume flood basalts such as the Parana or Deccan provinces to less volumetric margins such as the southern part of the South Atlantic. This case (Collaborative Awards in Science and Engineering) studentship was intended to provide support to study the evolution of the break-up of Africa and East Antarctica which occurred in the early Jurassic. An extended period of magmatism has been suggested for this margin associated with complex extensional tectonics. A combined geochronological / geochemical approach was used to understand the evolution of the crust and sub-continental lithospheric mantle during the break-up of one central portion of the Gondwana super continent.
Simple
- Date (Creation)
- 2007-06-11
- Date (Revision)
- 2007-06-11
- Date (Publication)
- 2007-06-11
- Date (released)
- 2007-06-11
- Edition
- 1
- Unique resource identifier
- 9cbf40d9-a5d0-432b-bf7f-f01e9d4b68af
- Codespace
- uuid
- Unique resource identifier
- GB/NERC/BAS/PDC/00251
- Codespace
- https://data.bas.ac.uk/
- Other citation details
- Please cite this item as: None
- Credit
- No credit.
- Status
- completed Completed
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
- Maintenance and update frequency
- asNeeded As needed
- Maintenance note
- completed Completed
- Global Change Master Directory (GCMD) Science Keywords
-
- EARTH SCIENCE > Land Surface > Geomorphology > Tectonic Landforms/Processes
- EARTH SCIENCE > Land Surface > Topography > Landforms
- EARTH SCIENCE > Paleoclimate > Land Records > Volcanic Deposits
- EARTH SCIENCE > Solid Earth > Geochemistry > Isotopes
- EARTH SCIENCE > Solid Earth > Rocks/Minerals > Age Determinations
- EARTH SCIENCE > Solid Earth > Rocks/Minerals > Igneous Rocks
- EARTH SCIENCE > Solid Earth > Volcanoes > Magma
- EARTH SCIENCE > Solid Earth > Geochemistry
- EARTH SCIENCE > Land Surface > Landscape > Landscape Processes
- Theme
-
- Geology
- Ar-Ar isotopic dating
- Gondwana
- Jurassic
- basalt
- continental break-up
- crust
- dyke
- lithospheric mantle
- magmatism
- sill
- Place
-
- Dronning Maud Land Antarctica
- Ahlmannrygen Antarctica
- Kirwanveggen Antarctica
- Straumsvola Antarctica
- Sverdrupfjella Antarctica
- GEMET - INSPIRE themes, version 1.0
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- no limitations to public access
- Access constraints
- otherRestrictions Other restrictions
- Other constraints
- no limitations
- Use constraints
- license License
- Other constraints
- Open Government Licence v3.0
- Use constraints
- otherRestrictions Other restrictions
- Other constraints
- This data is governed by the NERC Data Policy.
- Use constraints
- otherRestrictions Other restrictions
- Other constraints
- Requests for data can be made via the UK Polar Data Centre (UK PDC) at BAS.
- Spatial representation type
- textTable Text, table
- Metadata language
- engEnglish
- Character set
- utf8 UTF8
- Topic category
-
- Geoscientific information
- Imagery base maps earth cover
))
- Begin date
- 2000-09-01
- End date
- 2006-12-01
- Supplemental Information
- It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk.
Distributor
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
- Units of distribution
- bytes
- Transfer size
- 1
- Protocol
- WWW:LINK-1.0-http--link
- Name
- Get Data
- Description
- Download data
- Function
- download Download
- Hierarchy level
- dataset Dataset
- File identifier
- 9cbf40d9-a5d0-432b-bf7f-f01e9d4b68af XML
- Metadata language
- engEnglish
- Character set
- utf8 UTF8
- Hierarchy level
- dataset Dataset
- Hierarchy level name
- dataset
- Date stamp
- 2007-06-11
- Metadata standard name
- ISO 19115 Geographic Information - Metadata
- Metadata standard version
- ISO 19115:2003(E)
https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/
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