National Geologic Map Database
General Information
- Title: Ages of zircons from the Northern Cascade Mountains, Washington
- Author(s): Mattinson, J.M.
- Publishing Organization: Geological Society of America
- Series and Number: Bulletin v.83, n.12 [p. 3769]
- Publication Date: 1972
- Map Scale: 1:1,491,000
- Cross Section: None
- North Latitude: 49° 0' 0" N (49.0000)
- South Latitude: 47° 23' 30" N (47.3917)
- East Longitude: 119° 48' 0" W (-119.8000)
- West Longitude: 121° 46' 30" W (-121.7750)
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