4 datasets found

Ages are from the age model of Bertrand et al. (2002, doi:10.1016/S0025-3227(01)00216-X) based on the benthic oxygen-isotope record measured on Cibicidoides wuellerstorfi

Relative abundance: D = dominant, A = abundant, C = common, F = few, R = rare, T = trace, P = present (numerical values are abundance in percent)

Abundance: A = abundant; >10,000 specimens on a slide. C = common; 1001-10,000 specimens on a slide. F = few; 501-1000 specimens on a slide. R = rare; 11-500 specimens on a...

The changing composition of radiolarian faunas from late Neogene deep-sea sediments has been used in recent years as a proxy for changes in marine paleoproductivity. We examine...