Index Catalog // ScholarsArchive@OSU

Creator:: Pisias, Nicklas G., Murray, Richard W., and Scudder, Rachel P.
Abstract:: Multivariate statistical treatments of large data sets in sedimentary geochemical and other fields are rapidly becoming more popular as analytical and computational capabilities expand. Because geochemical data sets present a unique set of conditions (e.g., the closed array), application of generic off-the-shelf applications is not straightforward and can yield misleading...
Full Text:: . Kyte, F. T., M. Leinen, G. R. Heath, and L. Zhou (1993), Ce- nozoic sedimentation history of the

Creator:: Lyle, Mitchell, Marcantonio, Franco, Moore, Willard S., Murray, Richard W., Huh, Chih-An, Finney, Bruce P., Murray, David W., and Mix, Alan C.
Abstract:: We use flux, dissolution, and excess ²³⁰Th data from the Joint Global Ocean Flux Study and Manganese Nodule Project equatorial Pacific study Site C to assess the extent of sediment focusing in the equatorial Pacific. Measured mass accumulation rates (MAR) from sediment cores were compared to reconstructed MAR by multiplying...
Resource Type:: Article
Full Text:: focusing in the equatorial Pacific: Effect on ²³⁰Th normalization and paleoflux measurements Lyle, M

Creator:: Dunlea, Ann G., Murray, Richard W., Sauvage, Justine, Pockalny, Robert A., Spivack, Arthur J., Harris, Robert N., and D'Hondt, Steven
Abstract:: Dating pelagic clay can be a challenge due to its slow sedimentation rate, post-depositional alteration, and lack of biogenic deposition. Co-based dating techniques have the potential to create age models in pelagic clay under the assumption that the flux of non-detrital Co to the seafloor is spatially and temporally constant,...
Full Text:: important archive of ocean history over long time scales (0–85 Myr) [e.g., Rea and Bloomstine, 1986; Leinen

Creator:: Dunlea, Ann G., Murray, Richard W., Sauvage, Justine, Spivack, Arthur J., Harris, Robert N., and D'Hondt, Steven
Abstract:: We examine the 0–100 Ma paleoceanographic record retained in pelagic clay from the South Pacific Gyre (SPG) by analyzing 47 major, trace, and rare earth elements in bulk sediment in 206 samples from seven sites drilled during Integrated Ocean Drilling Program Expedition 329. We use multivariate statistical analyses (Q-mode factor analysis...
Resource Type:: Article
Full Text:: molten mixture into 50mL of 5% nitric acid, sonicated the fluid, filtered it through a 0.45μm Millex

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