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Creator:: Welling, Leigh A.
Resource Type:: Dissertation
Full Text:: ...................................................................................................... 69 3. Environmental Trends in Radiolaria Fluxes from the Central Equatorial Pacific during the 1992

Creator:: Welling, Leigh A.
Resource Type:: Masters Thesis
Full Text:: FIGURES Figure Page 1 North Pacific surface circulation patterns and 4 upper ocean domains. 2 Seasonal

Creator:: Haley, Brian Alexander, 1973-
Abstract:: This thesis describes the development of a rare earth element (REE) proxy for paleoceanographic studies of climate change. This work was done in three stages with the goal: (1) To develop a cleaning method that overcomes the problems of REE readsorption; (2) To measure pore water REEs for evaluation of...
Resource Type:: Dissertation
Full Text:: ). Below the upper ocean, the southeastern Pacific has a distinctive well- oxygenated intermediate water

Creator:: Lopes, Cristina Isabel Coelho Dias
Abstract:: Modern upwelling conditions and corresponding oceanographic properties are investigated and reconstructed for the Late Quaternary. The oceanographic conditions considered influence diatom ecology and the record of fossil diatom frustules in the sediments. Diatoms from modern sediments are evaluated as paleoceanographic proxies and transfer functions (TFs) are calibrated using the Imbrie...
Resource Type:: Dissertation
Full Text:: ) Pacific Ocean reflect the position of high primary production associated with coastal upwelling, and

Creator:: Oregon. Dept. of Geology and Mineral Industries, Fowler, Gerald Allan, 1934-, Burt, Wayne V., Borden, Susan, Koch, John Gerhard, 1935-, and Camp, Charles Lewis, 1893-1975
Resource Type:: Journal
Full Text:: conclusions can be drawn on the paleobathymetry by comparing fossil species with modern ones. All of the

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