Index Catalog // ScholarsArchive@OSU

Creator:: Foote, Robert W.
Abstract:: During the summer and fall of 1982, personnel from the Geophysics Group in the School of Oceanography at Oregon State University conducted an aeromagnetic survey in the northern Oregon Cascades to assess geothermal potential and study the thermal evolution of the Cascade volcanic arc. Total field and low-pass filtered magnetic...
Resource Type:: Masters Thesis
Full Text:: INTERPRETATION FROM AEROMAGNETIC MEASUREMENTS IN THE NORTHERN OREGON CASCADES Abstract approved: Richard W

Creator:: Zamora, Osvaldo Sanchez
Abstract:: Geophysical surveys in the Gulf of California provided the data to construct contour maps of bathymetry, free-air anomalies and total field magnetic anomalies for the area north of 27° N. Major faults such as the Ballenas- Salsipuedes, Tiburón, Guaymas, and the South Cerro Prieto are clearly observable on these maps....
Resource Type:: Dissertation
Full Text:: Curie-point isotherm. Assuming a Curie-point temperature of 580°C and a thermal conductivity of 2.2 W

Creator:: Huppunen, JoAnne L.
Abstract:: To assist in the assessment of the geothermal potential of north-central California and to aid in defining the geologic transitions between the physiographic provinces of the Klamath Range, the Cascade Range, the Modoc Plateau, the Great Valley, and the Sierra Nevada Range, personnel from the Geophysics Group in the College...
Resource Type:: Dissertation
Full Text:: INTERPRETATION OF MAGNETIC ANOMALIES OBSERVED IN NORTH-CENTRAL CALIFORNIA Abstract approved: Richard W. Couc

Creator:: Sanchez Zamora, Osvaldo
Abstract:: Data collected by personnel of the Geophysics Group at Oregon State University and the Instituto Oceanografico of the Direccion General dé Oceanografia are used to construct a free-air anomaly map for the central part of the Pacific continental margin of Mexico, which shows the gravity expression of major structural features...
Resource Type:: Masters Thesis
Full Text:: CONTINENTAL MARGIN OF CENTRAL MEXICO Abs tract approved: Richard W. Couch Data collected by personnel of

Creator:: Veen, Cynthia A.
Abstract:: Gravity measurements made during 1979 and 1980, combined with existing gravity measurements, provide data for the interpretation of upper crustal structures relevant to the assessment of the geothermal potential of south-central Oregon. West of Upper Klamath Lake, free-air gravity anomalies trend north-south and average near 35 mgals. East of Upper...
Resource Type:: Masters Thesis
Full Text:: approved: Richard W. Couch Gravity measurements made during 1979 and 1980, combined with existing gravity

Creator:: McLain, William Henry
Resource Type:: Masters Thesis
Full Text:: AND RANGE PROVINCE Abstract approved: Richard W. Couch To assist in the assessment of the

Creator:: Braman, Dave E.
Resource Type:: Masters Thesis
Full Text:: OBSERVED IN THE CASCADE MOUNTAIN PROVINCE OF NORTHERN OREGON Abstract approved: Richard W. Couch Gravity

Creator:: Doguin, Pierre
Abstract:: Using gravity, magnetic, bathymetric and seismic refraction data, I have constructed a geophysical cross-section of the central part of the northern Gulf of California. The section exhibits a crustal thickness of 18 km and features an anomalous block of high density lower basement (3.15 g/cm³) which probably resulted from rifting...
Resource Type:: Masters Thesis
Full Text:: direction N46°W and a relative plate velocity of 8 cm/y. Goff et al. (1987) analyzed data from major

Creator:: Macario, Ana L. G.
Abstract:: The overall objective of this study is to address questions concerning the long-term mechanical strength of the lithosphere across the equatorial margin of Brazil. The approach used in this study consists of calculating the frequency response function estimates, also called admittance, using gravity and bathymetry data. These experimental estimates are...
Resource Type:: Masters Thesis
Full Text:: OF THE EOUATORIAL MARGIN OF BRAZIL USING GRAVITY AND BATHYMETRY Abstract approved: Richard W

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