Authors / CoAuthors
Kositcin, N. | Bultitude, R.J.
Abstract
<div>New Sensitive High Resolution Ion Microprobe (SHRIMP) U–Pb geochronological results for fifteen Proterozoic and late Paleozoic samples, thirteen from the Georgetown Region and two from the adjacent Cairns Region, are presented in this Record. Eleven of the samples are from cores of basement units intersected in drillholes that penetrated overlying rocks of the Karumba (Cenozoic) and Carpentaria (Mesozoic) basins. Three of these are gneisses from the undercover extension of the Yambo Subprovince (Etheridge Province) in the northeastern part of the Georgetown Region, four are of Mesoproterozoic granites from the Forsayth Subprovince (Etheridge Province) and Croydon Province farther south, and the remaining eight are from units forming part of the Carboniferous–Permian Kennedy Igneous Association, including two from surface outcrops in the Georgetown Region and two from surface outcrops in the adjacent Cairns Region.</div><div><br></div>
Product Type
document
eCat Id
149794
Contact for the resource
Resource provider
Point of contact
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia
Point of contact
Digital Object Identifier
Keywords
- ( Project )
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- National Collaborative Framework
- ( Project )
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- Georgetown
- ( Project )
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- Cairns
- ( Project )
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- GSQ
- ( Project )
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- SHRIMP geochronology
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- U-Pb SHRIMP geochronology
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- zircon
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- Queensland
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- National Collaborative Framework
- theme.ANZRC Fields of Research.rdf
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- Geochronology
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- Published_External
Publication Date
2024-09-17T23:48:58
Creation Date
2024-08-10T18:00:00
Security Constraints
Legal Constraints
Status
completed
Purpose
To report geochronological data collected under a GA-GSQ NCF agreement
Maintenance Information
asNeeded
Topic Category
geoscientificInformation
Series Information
GA Record 2024/51
Lineage
<div>Reporting of U-Pb SHRIMP data collected as part of the GA-GSQ National Collaborative Framework</div>
Parent Information
Extents
[-30, -9, 138, 154]
Reference System
Spatial Resolution
Service Information
Associations
Source Information