Stable carbon and oxygen isotope record of Cretaceous planktonic foraminifera from DSDP (Table 1)

• Main Authors: Nederbragt, Alexandra J, Erlich, Robert N, Fouke, Bruce W, Ganssen, Gerald M
• Format: Dataset
• Language: English
• Published: PANGAEA 1998
• Subjects: 14-137; 80-551; Counting; foraminifera; planktic; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; DSDP/ODP/IODP sample designation; Event label; benthic δ13C; benthic δ18O; Glomar Challenger; Guembelitria cenomana; δ13C; δ18O; Hedbergella delrioensis; Heterohelix moremani; Isotope ratio mass spectrometry; Leg14; Leg80; North Atlantic/ESCARPMENT; North Atlantic/HILL; ORDINAL NUMBER; Praeglobotruncana spp.; Rotalipora cushmani; Rotalipora gandolfii; Sample code/label; carbonate; North Atlantic; Planktonic foraminifera
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.704919; https://doi.org/10.1594/PANGAEA.704919

The Cretaceous Heterohelix moremani (Cushman) was the only biserial planktonic foraminiferal species from its first appearance in the late Albian up to the Cenomanian/Turonian boundary. Within that time, it increased gradually in abundance relative to other planktonic foraminifera in five Circum-Nor...