Index Catalog // ScholarsArchive@OSU

1. The crustal structure and tectonic framework of the Gulf of Panama

Creator:: Briceno-Guarupe, Luis Alberto
Abstract:: Gravity and magnetic data from cruises by the R/V Yaquina in 1973 and the R/V Wecoma in 1975 provide new data that make possible the construction of a map of the free-air gravity anomalies at sea and simple Bouguer anomalies on lano in Panama, western Colombia, and the eastern Panama...
Resource Type:: Masters Thesis
Full Text:: wish to express my gratitude to Dr. Richard W. Couch, my ad- visor, for his guidance and assistance

2. 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:: anomaly gradients suggest normal faults striking N 20°W in the area north of the Bully Creek Reservoir

3. Structures of the continental margin of Central America from northern Nicaragua to northern Panama

Creator:: Victor, Linda
Abstract:: Gravity and seismic data obtained by the geophysical group at Oregon State University on the R/V YAQUINA during 1969, 1971, and 1973 plus other available data over the area just west of Nicaragua and Costa Rica indicate the tectonic complexity of the region. Gravity measurements show negative free-air anomalies over...
Resource Type:: Masters Thesis
Full Text:: CENTRAL AMERICA FROM NORTHERN NICARAGUA TO NORTHERN PANAMA Abstract approved: Richard W. Couch Gravity

4. 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:: : STRUCTURE OF THE PANAMA BASIN FROM MARINE GRAVITY DATA Abstract approved: Richard W. Couch In order to

5. Long wavelength gravity anomalies and implications concerning a descending lithospheric slab in the Pacific Northwest

Creator:: MacFarlane, William Thomas
Abstract:: The thermal regime of a postulated descending lithospheric slab is calculated. The gravity anomaly associated with such a structure is large in amplitude and long in wavelengh. Observed free-air gravity anomalies in the Pacific Northwest do not indicate a gravitational effect due to a descending slab. Two hypothetical compensation models...
Resource Type:: Dissertation
Full Text:: Redacted for Privacy ACKNOWLEDGEMENT I wish to thank my major professor, Dr. R. W. Couch, for the help

6. 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:: Abstract approved Richard W. Couch Gravity measurements made during the summers of 1975 and 1976, and

7. Interpretation of gravity anomalies observed in the Cascade Mountain province of Northern Oregon

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

8. Gravity measurements and their structural implications for the continental margin of southern Peru

Creator:: Whitsett, Robert Manning
Abstract:: A free-air gravity anomaly map of the continental margin of Peru between 12° and 18° S. Lat. shows a -110 to -220 mgl anomaly associated with the Peru-Chile Trench, a -60 mgl anomaly over the Pisco Basin on the continental shelf, and -120 mgl anomaly over the Mollendo (or Arequipa)...
Resource Type:: Dissertation
Full Text:: privacy Redacted for privacy AC KNOW LEDGEMENTS I extend thanks first to Dr. Richard W. Couch for his

9. 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:: approved: Richard W. Couch Gravity measurements made during 1979 and 1980, combined with existing gravity

10. Gravity and structure of the Pacific continental margin of Central Mexico

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

ScholarsArchive@OSU

1. The crustal structure and tectonic framework of the Gulf of Panama

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

3. Structures of the continental margin of Central America from northern Nicaragua to northern Panama

4. Structure of the Panama Basin from marine gravity data

5. Long wavelength gravity anomalies and implications concerning a descending lithospheric slab in the Pacific Northwest

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

7. Interpretation of gravity anomalies observed in the Cascade Mountain province of Northern Oregon

8. Gravity measurements and their structural implications for the continental margin of southern Peru

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

10. Gravity and structure of the Pacific continental margin of Central Mexico

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1. The crustal structure and tectonic framework of the Gulf of Panama

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

3. Structures of the continental margin of Central America from northern Nicaragua to northern Panama

4. Structure of the Panama Basin from marine gravity data

5. Long wavelength gravity anomalies and implications concerning a descending lithospheric slab in the Pacific Northwest

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

7. Interpretation of gravity anomalies observed in the Cascade Mountain province of Northern Oregon

8. Gravity measurements and their structural implications for the continental margin of southern Peru

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

10. Gravity and structure of the Pacific continental margin of Central Mexico

Limit your search