Total number of benthic foraminifera in sediments below the K/T boundary in the Atlantic and Pacific Ocean, supplement to: Widmark, Joen G V; Malmgren, Bjorn (1992): Biogeography of terminal Cretaceous deep-sea benthic foraminifera from the Atlantic and Pacific Oceans. Palaeogeography, Palaeoclimatology, Palaeoecology, 92(3-4), 375-405

Joen G V Widmark & Bjorn Malmgren
Most species of Late Cretaceous deep-sea benthic foraminifera are believed to be cosmopolitan and therefore to exhibit only minor biogeographical differences. In this preliminary report, six Deep Sea Drilling Project (DSDP) sites from different oceans, paleolatitudes, and paleodepths were analyzed for terminal Cretaceous abyssal-bathyal benthic foraminifera in order to investigate their assumed cosmopolitan distribution and the question of whether different faunal compositions are related to time, different paleolatitudes, and/or different paleodepths. The material studied was...
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