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General Information

  • Title: Dalles Group; Neogene formations overlying the Columbia River Basalt Group in north-central Oregon
  • Author(s): Farooqui, S.M., Beaulieu, J.D., Bunker, R.C., Stensland, D.E., and Thoms, R.E.
  • Publishing Organization: Oregon Department of Geology and Mineral Industries
  • Series and Number: Oregon Geology v. 43, no. 10 [p. 131-140]
  • Publication Date: 1981
  • Map Scale: 1:2,000,842
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.