Index Catalog // ScholarsArchive@OSU

The physical properties, consolidation behavior, and stability of the sediments of the Peru-Chile continental margin

Creator:: Busch, William H.
Resource Type:: Dissertation

Paleo-oceanography of the subtropical southeastern Pacific during late Quaternary : a study of radiolaria, opal and quartz contents of deep-sea sediments

Creator:: Molina-Cruz, Adolfo
Abstract:: Micropaleontological data have been analyzed through mathematical and statistical procedures, in order to: (1) establish the distribution pattern of radiolarian assemblages in the surface sediments, (2) establish the relationship of these assemblages with oceanographic variables, (3) determine the faunal composition down-core with respect to the faunal surface pattern, and (4)...
Resource Type:: Masters Thesis
Full Text:: from the department of Marine Geology at OSIJ, thanks to Nicklas Pisias are not lacking here for his

Alteration mineralogy and geochemistry of the Archaean Onverwacht Group, Barberton Mountain Land, South Africa

Creator:: Hoffman, Sarah Elizabeth
Resource Type:: Masters Thesis
Full Text:: SCIENCE Completed December 1 l98 Commencement June 1985 APPROVED Professor of Marine Geology in

Geochemistry of quaternary, rift-related volcanism in the Bransfield Strait, Antarctica

Creator:: Keller, Randall Arthur
Abstract:: The Bransfield Strait is the narrow, late Tertiary to Quaternary marginal basin separating the South Shetland Islands from the northern end of the Antarctic Peninsula magmatic arc. Quaternary volcanism in the strait is tholeiitic to mildly alkaline, and contrasts chemically with the pre-Quaternary calc-alkaline arc volcanism. Geochemical evidence presented here...
Resource Type:: Masters Thesis
Full Text:: data for Andean and Patagonian rocks. 57 15. Chondrite normalized rare earth element patterns for two

Glacial to holocene watermass and continental weathering reconstructions from the Southeast Pacific

Creator:: Muratli, Jesse M.
Abstract:: Sediments of the central Chile margin record changes in ocean circulation and continental erosion associated with large–scale climate change. Here Antarctic– influenced Southern Ocean currents flow equatorward, forming a link between the high– and low–latitude oceans. Part of this link, Antarctic Intermediate Water, is an important conduit that ventilates South...
Resource Type:: Masters Thesis
Full Text:: relative to Andean weathering has been proposed to reduce the delivery of iron to the marginal ocean

Geochemical and helium isotopic variability within the Lau Basin

Creator:: Goddard, Charlotte Ives
Abstract:: This research incorporates geochemical and helium isotopic analyses of Lau Basin volcanic glasses, along with helium isotopic analyses of water column hydrothermal plumes to better understand the processes that control the formation and evolution of this backarc basin. Lavas newly collected from the four southernmost segments of the Valu Fa...
Resource Type:: Dissertation

Morphology, shallow structure, and evolution of the Peruvian continental margin, 6⁰ to 18⁰ S

Creator:: Masias Echegaray, Juan Antonio
Abstract:: Detailed bathymetric survey data were collected along the Peruvian continental margin and were compiled by the author and other investigators to construct a new bathymetric map for the area between 6° to 18°S latitude. Based on this map and individual bathymetric profiles, the continental shelf topography is essentially flat. Four...
Resource Type:: Masters Thesis
Full Text:: contributed to the knowledge of the geology of Peru. According to the plate tectonic hypothesis, the Andean

Sedimentary basins of the Peru continental margin : structure, stratigraphy, and cenozoic tectonics from 6°S to 16°S latitude

Creator:: Thornburg, Todd Mark
Resource Type:: Masters Thesis
Full Text:: structure and to relate the offshore to onshore Andean geology. Two prominant structural ridges

Sedimentation in the Chile Trench

Creator:: Thornburg, Todd Mark
Resource Type:: Dissertation
Full Text:: geology and physiography of the Andean margin on the development and evolution of the trench sedi

Terrigenous sediments in two continental margin environments : western South America and the Gulf of California

Creator:: Baba, Jumpei
Resource Type:: Dissertation
Full Text:: ................................................ Sampling and Methods of Analysis ......................... Regional Geology and Physiography

ScholarsArchive@OSU

The physical properties, consolidation behavior, and stability of the sediments of the Peru-Chile continental margin

Paleo-oceanography of the subtropical southeastern Pacific during late Quaternary : a study of radiolaria, opal and quartz contents of deep-sea sediments

Alteration mineralogy and geochemistry of the Archaean Onverwacht Group, Barberton Mountain Land, South Africa

Geochemistry of quaternary, rift-related volcanism in the Bransfield Strait, Antarctica

Glacial to holocene watermass and continental weathering reconstructions from the Southeast Pacific

Geochemical and helium isotopic variability within the Lau Basin

Morphology, shallow structure, and evolution of the Peruvian continental margin, 6⁰ to 18⁰ S

Sedimentary basins of the Peru continental margin : structure, stratigraphy, and cenozoic tectonics from 6°S to 16°S latitude

Sedimentation in the Chile Trench

Terrigenous sediments in two continental margin environments : western South America and the Gulf of California

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