Terranes and the accretion history of the New Guinea orogen
The New Guinea orogen consists of a southern part that was formerly the northern edge of the Australia craton and a northern part that consists of at least thirty-two tectonostratigraphic terranes, many of them composite in nature. Many of these terranes are of oceanic affinity, but the western part of the orogen is dominated by terranes of continental affinity. An analysis of the accretion history of the orogen shows that the orogen was initiated in middle to late Oligocene time. Older Palaeogene deformation events, previously thought to mark the initial stages of orogenesis, occurred as amalgamation formed composite terranes at sites in ocean basins far removed from the edge of the Australian craton. The accretion that led to formation of the orogen took place because the northward-moving Australian craton entered subduction zones at which composite terranes had been assembled.
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Identification info
- Date (Publication)
- 1987-01-01T00:00:00
- Citation identifier
- Geoscience Australia Persistent Identifier/https://pid.geoscience.gov.au/dataset/ga/81217
- Cited responsible party
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Role Organisation / Individual Name Details Publisher Bureau of Mineral Resources, Geology and Geophysics
Canberra Author Pigram, C.J.
1 Author Davies, H.L.
2
- Name
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BMR Journal of Australian Geology and Geophysics
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10:3:193-211
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Role Organisation / Individual Name Details Custodian Corp
Owner Commonwealth of Australia (Geoscience Australia)
Custodian Commonwealth of Australia (Geoscience Australia)
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- Geoscientific information
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Product data repository: Various Formats
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Data Store directory containing the digital product files
Data Store directory containing one or more files, possibly in a variety of formats, accessible to Geoscience Australia staff only for internal purposes
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GA Publication
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Journal
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- Australian and New Zealand Standard Research Classification (ANZSRC)
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Earth Sciences
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Published_External
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Creative Commons Attribution 4.0 International Licence
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CC-BY
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4.0
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Australian Government Security ClassificationSystem
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- 2018-11-01T00:00:00
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- English
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- UTF8
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Role Organisation / Individual Name Details Distributor Commonwealth of Australia (Geoscience Australia)
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Journal article (pdf)
Journal article (pdf)
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pdf
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Unknown
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GA Publication
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Source data not available.
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- Title
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Australian Government Security ClassificationSystem
- Edition date
- 2018-11-01T00:00:00
- Classification
- Unclassified
Metadata
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urn:uuid/fae9173a-709e-71e4-e044-00144fdd4fa6
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GeoNetwork UUID
- Language
- English
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- UTF8
- Contact
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Role Organisation / Individual Name Details Point of contact Commonwealth of Australia (Geoscience Australia)
Voice
Type of resource
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- Document
- Name
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AGSO BMR Journal
Alternative metadata reference
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Geoscience Australia - short identifier for metadata record with
uuid
- Citation identifier
- eCatId/81217
- Date info (Revision)
- 2018-04-20T06:08:18
- Date info (Creation)
- 2014-06-03T00:00:00
Metadata standard
- Title
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AU/NZS ISO 19115-1:2014
Metadata standard
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ISO 19115-1:2014
Metadata standard
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ISO 19115-3
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Geoscience Australia Community Metadata Profile of ISO 19115-1:2014
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Version 2.0, September 2018
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- https://pid.geoscience.gov.au/dataset/ga/122551
Product catalogue