Browsing Bergen Open Research Archive by Author "Venz, K. A."

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Atlantic Ocean thermohaline circulation changes on orbital to suborbital timescales during the mid-Pleistocene

Kleiven, Helga (Kikki) Flesche; Jansen, Eystein; Curry, W. B.; Hodell, David A.; Venz, K. A. (Peer reviewed; Journal article, 2003-02-19)

Mid-Pleistocene benthic ∂18O and ∂13C time series from the North Atlantic site 983 and Ceara Rise site 928 are compared to an array of existing isotopic records spanning the Atlantic basin and the geographic extremes of ...
Pleistocene vertical carbon isotope and carbonate gradients in the South Atlantic sector of the Southern Ocean

Hodell, David A.; Venz, K. A.; Charles, Christopher D.; Ninnemann, Ulysses Silas (Peer reviewed; Journal article, 2003-01-10)

We demonstrate that the carbon isotopic signal of mid-depth waters evolved differently from deep waters in the South Atlantic sector of the Southern Ocean during the Pleistocene. Deep sites (>3700 m) exhibit large ...