The Late Great Unconformity of the Central Canadian Shield

Abstract The Great Unconformity is a widely distributed surface separating Precambrian rocks from overlying Phanerozoic sedimentary sequences. The causes and implications of this feature, and whether it represents a singular global event, are much debated. Here, we present new apatite (U‐Th)/He (AHe...

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Bibliographic Details
Main Authors: C. P. Sturrock, R. M. Flowers, F. A. Macdonald
Format: Article
Language:English
Published: Wiley 2021-06-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
Online Access:https://doi.org/10.1029/2020GC009567