Geologic map of the Portland area, Oregon
This archived document is maintained by the State Library of Oregon as part of the Oregon Documents
Depository Program. It is for informational purposes and may not be suitable for legal purposes.
| Title: | Geologic map of the Portland area, Oregon. |
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|---|---|---|
| Name(s): |
Treasher, Ray C. (Raymond Clarence), 1898- Oregon Department of Geology and Mineral Industries |
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| Type of Resource: | cartographic | |
| Genre: |
map cartographic image-cri |
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| Issuance: | monographic | |
| Date Issued: | 1942 | |
| Publisher: | State Dept. of Geology and Mineral Industries | |
| Place of Publication: | Portland, Or | |
| Physical Form: |
map map computer online resource image file |
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| Extent: |
1 online resource (1 map) |
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| Note(s): |
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes. "Base by U.S. Geological Survey, Portland, Troutdale, and Oregon City Quadrangles; War Department Boring Quadrangle." Comparison chart of geologic formations on verso Includes 4 insets showing geologic cross sections of Portland Region Relief shown by contours and spot heights. Geologic formations shown by color shading Mode of access: Internet from the Oregon Government Publications Collection. Text in English. |
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| Subject(s): |
n-us-or Formations (Geology) -- Oregon -- Portland Region -- Maps Geology -- Oregon -- Portland Region -- Maps Portland Region (Or.) -- Maps |
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| Coordinates: | (W 122⁰45-́-W 122⁰15/́N 45⁰45-́-N 45⁰15)́ | |
| Scale: | Scale 1:96,000 | |
| Library Classification: | GM.8G29/3 | |
| Held by: | Oregon State Library | |
| Restrictions on Access: | http://rightsstatements.org/vocab/CNE/1.0/ | |
| In Collections: |