NZL GNS GM11 geological units
This layer shows interpreted continental, oceanic, Large Igneous Province and island arc crust in and around Te Riu-a-Māui / Zealandia. Areas of poorly constrained crust are identified. High-level geological units of Te Riu-a-Māui / Zealandia comprise 500-100 Ma basement of Western Province terranes, Western Province Median Batholith, Eastern Provinces terranes and Eastern Province allochthons, and
Simple
- Date (Creation)
- 2019-10-24
- Presentation form
- Digital map
- Other citation details
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Mortimer N, Smith Lyttle B, Black J. 2020. Tectonic map of Te Riu-a-Māui / Zealandia. Scale 1:8 500 000. GNS Science Poster 8.
- Purpose
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Spatial representation of an interpretation of the extent of continental, oceanic, Large Igneous Province and island arc crust in and around Te Riu-a-Māui / Zealandia, and high-level geological units of the Te Riu-a-Māui / Zealandia continent, both at and near the surface. The layer is compiled for use at a scale of 1:8 500 000.
- Credit
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Mortimer N, Smith Lyttle B. 2020
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role GNS Science
GMNZ Data Manager
Custodian
- Place
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Zealandia, New Zealand, Southwest Pacific Ocean
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- Theme
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geology, geophysics, tectonics
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- Keywords
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Downloadable Data
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- Use limitation
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Use of these data must acknowledge GNS Science 2020 as the original source of the data under a Creative Commons Attribution 4.0 International License.
- Spatial representation type
- Vector
- Denominator
- 8500000
- Language
- English
- Character set
- UTF8
- Topic category
-
- Geoscientific information
- Environment description
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Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.1.7333
))
- Reference system identifier
- EPSG / 3851 / 6.18.1(10.0.0)
- Topology level
- Geometry only
- Geometric object type
- Composite
- Geometric object count
- 239
- Distribution format
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Name Version File Geodatabase Feature Class
- OnLine resource
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Protocol Linkage Name WWW:LINK-1.0-http--link
https://data.gns.cri.nz/tez/ GNS Science E Tūhura - Explore Zealandia Web Map
WWW:LINK-1.0-http--link
https://data.gns.cri.nz/gis/rest/services/TRAMZ ArcGIS Services for Te Riu-a-Māui/Zealandia
WWW:LINK-1.0-http--link
https://data.gns.cri.nz/tez/index.html?content=/mapservice/Content/Zealandia/StartHere.html Te Riu-a-Māui/Zealandia Home
- Statement
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Marine free-air gravity data release 24.1 of Sandwell et al. (2014) and GEBCO's 2019 continuous terrain model of the global oceans and land were the starting datasets for this layer. They were supplemented by geological information from Maurizot and Vende-Leclerc (2009), Edbrooke et al. (2015), Mortimer et al. (2017), Tulloch et al. (2019), GNS Atlas of Petroleum Prospectivity reports, and other sources listed in Mortimer (2020). All these data and information sources were collectively interpreted by Nick Mortimer and captured as vector data using QGIS software in 2019. Subsequent attribution and verification was done by Nick Mortimer and Belinda Smith Lyttle in ArcGIS.
Metadata
- File identifier
- CFDF88FA-C39C-49BD-A614-F99B4E4BBB3A XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Hierarchy level name
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dataset
- Date stamp
- 2024-06-20T03:37:23.380229Z
- Metadata standard name
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ISO 19139 Geographic Information - Metadata - Implementation Specification
- Metadata standard version
-
2007
- Metadata author
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Organisation name Individual name Electronic mail address Role GNS Science
GMNZ Data Manager
Custodian