U–Pb zircon age of an Ordovician tuff in southeast Yukon: implications for the age of the Cambrian–Ordovician boundary 121 Yukon Geological Survey Contribution 013. 2 Geological Survey of Canada Earth Science Sector (ESS) Contribution 20110362.
Pigage, L.C., Crowley, J.L., Pyle, L.J., Abbott, J.G., Roots, C.F., Schmitz, M.D., Corfu, FernandoVolume:
49
Journal:
Canadian Journal of Earth Sciences
DOI:
10.1139/e2012-017
Date:
June, 2012
File:
PDF, 1.41 MB
2012