National Geologic Map Database
General Information
- Title: Chert derived from Magadiite in a lacustrine deposit near Rome, Malheur County, Oregon
- Author(s): Sheppard, R.A., and Gude, A.J.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Journal of Research of the U.S. Geological Survey V.2-5
- Publication Date: 1974
- Map Scale: 1:180,000
- Cross Section: None
- North Latitude: 42° 53' 31" N (42.8920)
- South Latitude: 42° 40' 37" N (42.6770)
- East Longitude: 117° 35' 17" W (-117.5880)
- West Longitude: 117° 46' 19" W (-117.7720)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.