Preliminary geologic map of the Hebo quadrangle, Tillamook and Yamhill Counties, Oregon
No abstract available.
Oregon↗
Geology topics
Parke Detweiler Snavely
Publications and source records attributed to Parke Detweiler Snavely.
Preliminary geologic map of the Dolph quadrangle, Lincoln, Tillamook, and Yamhill counties, Oregon
No abstract available.
Oregon↗
Preliminary geologic map of the Nestucca Bay quadrangle, Tillamook County, Oregon
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Open-File Report↗
Preliminary geologic map of the Neskowin quadrangle, Lincoln and Tillamook Counties, Oregon
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Open-File Report↗
Geology of the coastal area between Cape Flattery and Cape Alava, Northwest Washington
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Open-File Report↗
Tertiary volcanic and intrusive rocks on the Oregon and Washington continental shelf
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Open-File Report↗
Multichannel seismic-reflection profiles collected in 1977 in the eastern Pacific Ocean off of the Washington/Oregon coast
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Open-File Report↗
Geophysical data collected across the continental margin between Washington and Oregon along line 16, USGS R/V S. P. Lee Cruise 11-80
No abstract available.
Oregon, Washington↗
Geophysical data collected on the southern Washington continental shelf along Line 12, USGS R/V S.P. Lee cruise 3-76
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Open-File Report↗
Geophysical data collected across the Oregon continental shelf along Line 2, USGS R/V S. P. Lee, Cruise 3-76
No abstract available.
Oregon↗
Geophysical data collected on the continental margin midway between Washington State and Vancouver Island, B.C., along line 19, USGS R/V S.P. Lee cruise 3-76
No abstract available.
British Columbia, Washington↗
Geologic cross section of the southern Oregon Coast Range and adjacent continental shelf
No abstract available.
Oregon↗
Seismic reflection profiles from cooperative investigations in the Straight of Juan de Fuca by the U.S. Geological Survey and Geological Survey of Canada aboard the Canadian Survey ship Parizeau between May 15 and June 3, 1972; Part 1 (easternmost segment)
In order to develop new data pertaining to the tectonic setting and potential geologic hazards in the Strait of Juan de Fuca and northern Puget Sound, a cooperative seismic reflection profile, gravity, and magnetic survey was conducted aboard the Canadian Survey Ship PARIZEAU in 1972. Results of approximately 2300 km of gravity and magnetic trackline data have been published by Snavely and others (1974), Tiffin and others (1974), and Macleod and others (1977). A map, based upon interpretation of about 700 km of seismic reflection profiles in the easternmost part of the strait, is nearing completion by H. C. Wagner and M. C. Wiley of the U.S. Geological Survey. The seismic reflection profiles in this area are being released at this time.
Open-File Report↗
Generalized isopach map of Tertiary sedimentary rocks, western Oregon and Washington and adjacent continental margin
No abstract available.
Oregon, Washington↗
High-resolution seismic profiles in southern Strait of Georgia, Washington
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Open-File Report↗
Alsea Formation: An Oligocene marine sedimentary sequence in the Oregon Coast Range
No abstract available.
Oregon↗
Summary report on the geology and mineral resources of Flattery Rocks, Quillayute Needles, and Copalis National Wildlife Refuges, Washington
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Bulletin↗