LA-ICPMS Data from the Lower McMurray Fm Ash Bed in the McKay Paleovalley

Instrumental data of LA-ICPMS analysis, as well as resulting dates and errors of 26 analyzed zircon from a reworked ash bed are provided. The ash bed sample was collected from the core 1AA/11-35-094-11W4 at the depth of 42.73 m. The sample was processed at the Isotope Geology Laboratory at Boise State University, Idaho, USA.