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Showing 1 to 3 of 3 for “"paleo-productivity"”.
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Organic and inorganic geochemical characterization of the Juana Lopez and Montezuma Valley members of the lower Mancos Shale, Piceance Basin, Colorado
… elemental proxies to better understand paleoconditions, and (4) the use of petrophysical analysis to better define this interval throughout the Piceance Basin to aid future exploration. The Frontier Member is a known producing interval in the northern Piceance Basin and is often grouped …
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The Distribution of Dissolved Barium Along the U.S. Geotraces North Atlantic Transect: Impact of Biogeochemical Processes, Circulation and Phase Association
… precipitation. The results demonstrated primary productivity can compensate for iron limitations during adsorption of dissolved barium to ferric oxyhydroxide through an increase in pH. There was evidence of a hydrothermal Ba input from the Mid-Atlantic Ridge and a near surface maximum along the …
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An integrated approach of determining shale gas potentiality of carbonaceous shale of the Permian Tuli Basin, Limpopo Province of South Africa
… of sulphate-reducing bacteria while Zn indicates paleo-productivity of abundant organic matter. Furthermore, Mo concentration > 2.5ppm of Mikambeni, suggests a marine sediment input in the Mikambeni samples apart from terrigenous sources in all studied samples. The interpretation of the anoxic …