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‘Windy-McKinley’ terrane, western Yukon: new data bearing on its...
New geochronological and geochemical data from the ‘Windy-McKinley’ terrane provide insight into the age, correlation and paleotectonic settings of the various subdivisions of...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
U-Pb age and geochemical studies of Mississippian and Cretaceous plutonic...
The Reid Lakes batholith (RLB) in southwestern McQuesten map area (115P) has previously been tentatively assigned a mid-Cretaceous age, although two K-Ar ages from the...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
U-Pb zircon ages for the Nordenskiold formation (Laberge Group) and...
We report here the results of U-Pb zircon analyses for samples collected during regional mapping of the northern Whitehorse trough. Three samples of the Nordenskiold formation,...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Geological and U-Pb age constraints on base and precious metal vein systems...
Epithermal vein and porphyry-related gold-silver deposits in the Mount Nansen area are mainly hosted in Paleozoic Yukon-Tanana Terrane metasedimentary rocks and Early Jurassic...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
YukonAge 2002: A database of isotopic age determinations for rock units from...
This product contains over 1500 age determinations derived from over 1100 rock samples from the Yukon Territory in a searchable, relational-database format. The age...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Distal micro-tephra deposits in southeast Alaskan peatlands
Volcanic ash (tephra) provides a valuable tool in palaeoenvironmental research. Traditionally, the main emphasis in tephra studies has been on layers which are visible to the...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
Uranium-lead ID-TI MS and LA-ICP-MS ages for the Cassiar and Seagull...
The Cassiar and Seagull batholiths are mainly post-tectonic felsic intrusions emplaced into the North American miogeocline and Yukon-Tanana Terrane, respectively, near the...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML -
YukonAge 2004 - A database of isotopic age determinations for rock units in...
YukonAge 2004 is an MS-Access based database containing all reported non-proprietary isotopic age determinations for bedrock units within the Yukon Territory. This is the 3rd...Date updated: 2011-04-04Date created: 2011-04-04Publisher: Yukon Geological SurveyFormat: HTML