Index Catalog // ScholarsArchive@OSU

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:: Gulf of California, is a continuation into Mexico of the southern Basin and Range Province. It is a

Late Neogene tectonics of the mouth of the Gulf of California

Creator:: Ness, Gordon Everett
Abstract:: Anomaly timescales for the last 90 million years, derived from marine magnetic profiles and published prior to mid-1979, are summarized, illustrated for comparison, and critically reviewed. A revised timescale is constructed using calibration points which fix the ages of anomalies 2.3', 5.5, 24, and 29. An equation is presented for...
Resource Type:: Dissertation
Full Text:: Abstract approved: OF THE MOUTH OF THE GULF OF CALIFORNIA Gunnar Bodvarsson, Professor Anomaly

High resolution paleoclimatology from the varved sediments of the Gulf of California

Creator:: Baumgartner, Timothy Robert
Resource Type:: Dissertation
Full Text:: level anomalies in the Gulf of California and along the coast of southern Mexico during the 1957- 1958

Paleo-oceanography of the Gulf of California based on silicoflagellates from marine varved sediments

Creator:: Murray, David W.
Abstract:: Plankton and surface sediment samples from the Gulf of California were analyzed to determine the present geographic distribution of silicoflagellate species in this area. Variations in the composition of the silicoflagellate assemblage are related to water mass distributions. Seven species and three forms were identified in these samples. Octactis pulchra...
Resource Type:: Masters Thesis

Paleomagnetism, rock magnetism, and diagenesis in hemipelagic sediments from the northeast Pacific Ocean and the Gulf of California

Creator:: Karlin, Robert
Resource Type:: Dissertation
Full Text:: deposited laminated sediments from the Gulf of California and in bioturbated hemipelagic muds on the Oregon

Crustal structure and faulting of the Gulf of California from geophysical modeling and deconvolution of magnetic profiles

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:: Northern Gulf of California from Geophysical Modeling and Deconvolution of Magnetic Profiles. Abstract

Cruise report BAJA VAMONOS 79 : H-1 Mariano Matamoros (commanding officer Pompeyo Leon Herrera) : San Diego, Manzanillo, Sea of Cortez, San Diego, September 7, 1979 through September 30, 1979

Creator:: Schrader, Hans
Abstract:: The objectives were to bathymetrically survey areas in the Central Gulf of California where laminated sediments were discovered previously, core with lightweight marine geologic gravity corer, and recover well preserved surface sediment up to 2-3 meters in length. These laminated sediments will essentially be used to establish a model of...
Resource Type:: Technical Report
Full Text:: , San Diego - Manzanillo - Gulf of California - San Diego. Areas A, E, D, Colorado River Fan, C, B. 1

Modeling studies of mesoscale circulation in the Gulf of California

Creator:: Martínez Alcalá, José Antonio
Abstract:: The mesoscale circulation in the Gulf of California is investigated using a numerical model (Princeton Ocean Model). Forced by satellite-derived winds, the circulation in the gulf shows a complex pattern dominated in the southern gulf by multiple eddies. Near the coast and in most of the north gulf, the circulation...
Resource Type:: Dissertation

Currents and water masses at the entrance to the Gulf of California, spring 1970

Creator:: Alvarez Sanchez, Luis Gustavo
Abstract:: Hydrographic data and drogue observations were used to describe the circulation and water masses in the upper 500 meters of the region of the entrance to the Gulf of California in the early spring of 1970. The thermohaline structure of the water and the general circulation in the vicinity of...
Resource Type:: Masters Thesis
Full Text:: thecirculation and water masses in the upper 500 meters of the region of the entrance to the Gulf of California

Paleoceanography of the Gulf of California : a 350 - year diatom record

Creator:: Matherne, Anne Marie
Resource Type:: Masters Thesis
Full Text:: Gulf of California: A 350- Year Diatom Record Abstract approved: Hans Schrader Downcore diatom

ScholarsArchive@OSU

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

Late Neogene tectonics of the mouth of the Gulf of California

High resolution paleoclimatology from the varved sediments of the Gulf of California

Paleo-oceanography of the Gulf of California based on silicoflagellates from marine varved sediments

Paleomagnetism, rock magnetism, and diagenesis in hemipelagic sediments from the northeast Pacific Ocean and the Gulf of California

Crustal structure and faulting of the Gulf of California from geophysical modeling and deconvolution of magnetic profiles

Cruise report BAJA VAMONOS 79 : H-1 Mariano Matamoros (commanding officer Pompeyo Leon Herrera) : San Diego, Manzanillo, Sea of Cortez, San Diego, September 7, 1979 through September 30, 1979

Modeling studies of mesoscale circulation in the Gulf of California

Currents and water masses at the entrance to the Gulf of California, spring 1970

Paleoceanography of the Gulf of California : a 350 - year diatom record

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