National Geologic Map Database
General Information
- Title: Detailed stratigraphy of the N2 Grande Ronde Basalt, Columbia River Basalt Group, in the central Columbia Plateau
- Author(s): Landon, R.D., and Long, P.E.
- Publishing Organization: Geological Society of America
- Series and Number: Special Paper 239 [p. 55-66]
- Larger Work: Volcanism and tectonism in the Columbia River flood-basalt province [See Larger Work]
- Publication Date: 1989
- Map Scale: 1:652,000
- Cross Section: None
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