ISO-19139 Metadata
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Metadata Information
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Metadata language: eng
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Metadata character set: utf8
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Last update: 2023-01-19
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Metadata contact:
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Role: pointOfContact
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Individual's name: Geomatics Yukon
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Organization's name: Government of Yukon
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Contact information:
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Address:
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e-mail address: geomatics.help@yukon.ca
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Scope of the data described by the metadata: dataset
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Scope name: dataset
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Name of the metadata standard used: ISO 19139 Geographic Information - Metadata - Implementation Specification
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Version of the metadata standard: 2007
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Metadata identifier: 1674160684773r6296310685506743
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Data Identification Information
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Resource citation:
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Title: Yukon Whole Rock Pb-Nd-Hf-Sr and Feldspar Pb Isotope Compilation
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Date:
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Reference date
- publication: 2022-11-19
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Presentation format: mapDigital
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Cited responsible party:
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Role: pointOfContact
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Individual's name: Yukon Geological Survey
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Organization's name: Government of Yukon
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Contact information:
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Address:
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e-mail address: YGS-Bedrock@yukon.ca
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Themes or categories of the resource: geoscientificInformation
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Descriptive keywords:
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Keyword type not provided
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Keywords: GeoYukon, Yukon
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Descriptive keywords:
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Keyword type not provided
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Keywords: Downloadable Data
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Keyword thesaurus:
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Citation reference: 723f6998-058e-11dc-8314-0800200c9a66
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Abstract: This compilation includes published Nd, Hf, Sr and Pb (plus minor O, S and C) isotopic data from 1722 whole-rock powders and feldspar separates. About 1200 of these samples are located in Yukon and the remainder are located in British Columbia, Alaska or Northwest Territories. This compilation of whole-rock and feldspar isotopic data builds off of a compilation that Kristen Rasmussen (2013) did as part of her doctoral thesis at the University of British Columbia. To allow easier integration into a user’s GIS platform, and for greater spatial querying of the data, the “database” is presented as a “flat file” (i.e., shapefile, geodatabase and text formats).This whole-rock and feldspar isotope database will be subject to periodic updates as new data are acquired through ongoing mapping, exploration and other research activities. Any errors, omissions or new data known to users should be reported to the Yukon Geological Survey. Your feedback contributes to improving the accuracy of the geoscience databases for Yukon.Contact: Patrick.Sack@yukon.ca; YGS-Bedrock@yukon.caReference:Rasmussen, K.L., 2013. The timing, composition and petrogenesis of syn- to post-accretionary magmatism in the northern Cordilleran miogeocline, eastern Yukon and southwest Northwest Territories. PhD thesis, University of British Columbia, 810 p.Distributed from GeoYukon by the Government of Yukon. Discover more digital map data and interactive maps from Yukon’s digital map data collection. For more information: geomatics.help@yukon.ca
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Purpose: Whole-rock and feldspar isotopic studies are used by geologists to investigate and understand geologic processes that occur deep below the earth’s surface. For example, Nd, Hf and Sr isotopic ratios in plutonic rocks can indicate juvenile (e.g., mantle) or evolved (e.g., crustal) magmatic sources. Lead isotope analyses can indicate which rocks were the source of metal (Pb) in mineral deposits.
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Dataset language:eng
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Dataset character set: utf8
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Resource maintenance:
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Update frequency: asNeeded
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Resource constraints:
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General constraints:
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Limitations of use: Open Government Licence - Yukon (https://open.yukon.ca/data/open-government-licence-yukon)
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Resource constraints:
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Legal constraints:
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Access constraints: otherRestrictions
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Other constraints: Other Constraints
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Resource constraints:
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Legal constraints:
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Use constraints: otherRestrictions
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Other constraints: Other Constraints
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Spatial representation type: vector
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Processing environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
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Resource extent:
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Geographic element:
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Bounding rectangle:
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Extent contains the resource: true
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West longitude: -135.146092
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East longitude: -128.647297
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North latitude: 61.047158
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South latitude: 60.108855
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Resource extent:
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Geographic element:
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Bounding rectangle:
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Extent contains the resource: true
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West longitude: -154.529487
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East longitude: -107.08428
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North latitude: 69.666581
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South latitude: 50.281979
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Credits: Government of Yukon
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Resource point of contact:
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Role: pointOfContact
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Individual's name: Yukon Geological Survey
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Organization's name: Government of Yukon
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Contact information:
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Address:
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e-mail address: ygs-bedrock@yukon.ca
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e-mail address: ygstech@yukon.ca
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Spatial Representation
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Vector Data
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Level of topology for this dataset: geometryOnly
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Geometric objects:
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Object type: point
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Object count: 1445
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Reference System Information
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Reference system identifier:
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Value: 0
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Code space: EPSG
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Version: 6.13(9.3.0.0)
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Distribution Information
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Distribution format:
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Format name: Feature Class
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Format version:
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Transfer options:
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Online distribution information:
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Online location: https://yukon.maps.arcgis.com/home/item.html?id=ebf21127109740c79f35f5e4788b74aa
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Transfer options:
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Online distribution information:
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Online location: https://map-data.service.yukon.ca/GeoYukon/Geological/Yukon_Whole_Rock_Pb_Nd_Hf_Sr_and_Feldspar_Pb_Isotope_Compilation