Pre-Mississippian Stratigraphic Architecture of the Porcupine Shear Zone, Yukon and Alaska, and Significance in the Evolution of Northern Laurentia not_specified Resources Yukon Geological Survey publication metadata HTML Date updated: 2021-05-28 Go to resource paper HTML Date updated: 2021-06-01 This article is available via open access. Go to resource View changes Access via API Metadata information Publisher Publisher Yukon Geological Survey Publication details License Open Government Licence - Yukon Date published 2021-05-28 Date updated 2021-05-28 Topics Topics Science and technology Keywords ygs-importygs-import-20250711ygs-publicationsyukon-geological-survey