Dating Archean zircon by ion microprobe: New light on an old problem
Ion microprobe analysis of zircons from three sites (Watersmeet Dome in northern Michigan, Mount Sones in eastern Antarctica, and Mount Narryer in western Australia) is discussed. Implications of the results to Archean geochronology and early Earth crust composition are addressed.
Main Authors: | , , , , , |
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Format: | Other/Unknown Material |
Language: | unknown |
Published: |
1985
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Subjects: | |
Online Access: | http://ntrs.nasa.gov/search.jsp?R=19850024781 |