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Found 37 records

The calculated values for radiogenic heat production (A) are plotted over the mapped distribution of Paleozoic and younger plutonic rocks …

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: ESRI REST HTML
Keywords: canada earth-science geology geothermal geoyukon geoyukon-import geoyukon-import-20250714 Government information
Provincial / Territorial

The GIS data includes terrane polygons and selected major Late Cretaceous and Tertiary strike-slip faults.

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: ESRI REST HTML
Keywords: bedrock-geology canada earth-science fault geology geoyukon geoyukon-import geoyukon-import-20250714 terrane Government information
Provincial / Territorial

The GIS data includes terrane polygons and selected major Late Cretaceous and Tertiary strike-slip faults.

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: ESRI REST HTML
Keywords: bedrock-geology canada earth-science geology geoyukon geoyukon-import geoyukon-import-20250714 terrane ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey ...

Detailed geologic mapping of the Dycer Creek area and to the north at Last Peak has revealed several major findings: …

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey

The local geology is further complicated by intrusion of Upper Cretaceous batholiths, and by strike-slip faulting related to the Tintina …

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey

The geology in the area is complex due to the discontinuous nature and incomplete exposure of volcanic units and is …

Record Modified: Oct 28, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey

The Rackla River area is underlain by normal faulted and gently folded sedimentary strata of the Paleoproterozoic Wernecke Supergroup, Mesoproterozoic …

Record Modified: Aug 26, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML PDF
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey

Fractures in the Duke River area are described based on 36 scanlines collected across 9 rock types from 0.8 to …

Record Modified: Aug 26, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML PDF
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey

Economic epigenetic gold veins are found in three major subparallel NNE-trending fault zones. The veins consist of quartz and calcite …

Record Modified: Aug 26, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML PDF
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey

The Richardson anticlinorium is a major tectonic feature marking the eastern limit of the Cordilleran orogen in northern Yukon and …

Record Modified: Aug 26, 2026
Record Released: Sep 17, 2025
Publisher: Government of Yukon
Formats: HTML PDF
Keywords: ygs-import ygs-import-20250711 ygs-publications yukon-geological-survey