Mg/Ca ratios of Globigerina bulloides and stable isotope data of ODP Hole 177-1092B in the Southern Ocean

• Main Authors: Kuhnert, Henning, Bickert, Torsten, Paulsen, Harald
• Format: Dataset
• Language: English
• Published: PANGAEA 2009
• Subjects: 177-1092B; AGE; Cibicidoides kullenbergi; δ13C; δ18O; Depth; composite; composite revised; sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Globigerina bulloides; Magnesium/Calcium ratio; ICP-MS; Thermo Finnigan; Element 2; Intercore correlation; Joides Resolution; Leg177; Mass spectrometer Finnigan MAT 252; Ocean Drilling Program; ODP; Sample code/label; South Atlantic Ocean; Antarctic; Pacific; Southern Ocean; The Antarctic; Antarc*; Antarctica; Ice Sheet
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.727745; https://doi.org/10.1594/PANGAEA.727745

The middle Miocene climate approximately 14 Ma ago was characterized by the glaciation of Antarctica, deep-ocean cooling and variations in the global carbon cycle. Although the Southern Ocean underwent significant oceanographic changes, there is limited information on their spatial extent and timing...