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Analysis and interpretation of magnetic anomalies observed in north-central California

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:: To assist in the assessment of the geothermal potential of north- central California and to aid in

A marine geophysical study of Vizcaino Bay and the continental margins of western Mexico between 27 ̊and 30 ̊north latitude

Creator:: Calderon, Gustavo
Resource Type:: Dissertation
Full Text:: OF VIZCAINO BAY AND THE CONTINENTAL MARGINS OF WESTERN MEXICO BETWEEN 27° and 300 NORTH LATITUDE

Crustal structure of the Continental Borderland and the adjacent portion of Baja California between latitudes 30⁰N and 33⁰N

Creator:: Plawman, Thomas Leon
Abstract:: Gravity, magnetic and seismic data indicate that the oceanic crust is 9.7 km thick west of the Continental Borderland. The top of the mantle is about 12 km deep under the Borderland, and deepens to 27 km beneath the Peninsular Ranges of Baja California. The mantle is about 20 km...
Resource Type:: Masters Thesis
Full Text:: of this region is comparable to the Imperial Valley region and may represent a former site of

Structure of the Panama Basin from marine gravity data

Creator:: Barday, Robert James
Abstract:: In order to quantitatively examine the crustal structure of the Panama Basin without the benefit of local seismic refraction data, the following assumptions were made: (1) No significant lateral changes in density take place below a depth of 50 km. (2) The densities of the crustal layers are those of...
Resource Type:: Masters Thesis
Full Text:: crust to the north. An explanation for this discontinuity is the effect of the inflection in the shape

Crustal structure and thermal gradients of the northern Gulf of California determined using spectral analysis of magnetic anomalies

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:: maps of bathymetry, free-air anomalies and total field magnetic anomalies for the area north of 27° N

Curie-point isotherm mapping and interpretation from aeromagnetic measurements in the northern Oregon Cascades

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:: beneath the major cones north of Mt. Wilson. Curie-Point Isotherm Mapping and Interpretation from

Crustal structure of the northwestern continental margin of the Indian subcontinent from gravity and magnetic data

Creator:: Soofi, Muhammad Asif
Abstract:: The continental margin off the coast of Pakistan between the Murray ridge and the Gulf of Cambay has been studied in this work using gravity, magnetic and bathymetric data. Two dimensional gravity and magnetic models based on free-air gravity and residual magnetic data are developed along a north-south profile off...
Resource Type:: Masters Thesis
Full Text:: are developed along a north- south profile off the coast of Karachi. The purpose was to interpret

Gravity anomalies and their structural implications for the southern Oregon Cascade Mountains and adjoining Basin and Range province

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:: these sediments and flows are numerous north to northwest trending fault blocks and basins. The Kiamath

Subsurface geologic structure of the Vale, Oregon, known geothermal resource area from the interpretation of seismic reflection and potential field data

Creator:: Lillie, Robert James
Resource Type:: Masters Thesis
Full Text:: gradients, trending north-south south of Vale and northeast-southwest along the Owyhee River, delineate

Interpretation of gravity measurements made in the Cascade Mountains and adjoining basin and range province in central Oregon

Creator:: Pitts, Gerald Stephen
Resource Type:: Masters Thesis
Full Text:: in the eastern portion of the map and north-south structures of the Cascade Range in the western

ScholarsArchive@OSU

Analysis and interpretation of magnetic anomalies observed in north-central California

A marine geophysical study of Vizcaino Bay and the continental margins of western Mexico between 27 ̊and 30 ̊north latitude

Crustal structure of the Continental Borderland and the adjacent portion of Baja California between latitudes 30⁰N and 33⁰N

Structure of the Panama Basin from marine gravity data

Crustal structure and thermal gradients of the northern Gulf of California determined using spectral analysis of magnetic anomalies

Curie-point isotherm mapping and interpretation from aeromagnetic measurements in the northern Oregon Cascades

Crustal structure of the northwestern continental margin of the Indian subcontinent from gravity and magnetic data

Gravity anomalies and their structural implications for the southern Oregon Cascade Mountains and adjoining Basin and Range province

Subsurface geologic structure of the Vale, Oregon, known geothermal resource area from the interpretation of seismic reflection and potential field data

Interpretation of gravity measurements made in the Cascade Mountains and adjoining basin and range province in central Oregon

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