Coral Li/Mg records of deep sea temperature during the last deglaciation ...

• Main Authors: Stewart, Joseph A, Robinson, Laura F, Rae, James W B, Burke, Andrea, Chen, Tianyu, Li, Tao, de Carvalho Ferreira, Maria Luiza, Fornari, Daniel J
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: AMOC; Coral; Deglaciation; Equatorial Atlantic; equatorial Pacific; Heinrich Stadial 1; Intermediate water; Li/Mg; Southern Ocean; Temperature; Event label; Sample ID; Cruise/expedition; Sampling date; Taxon/taxa; Area/locality; Site; ELEVATION; LATITUDE; LONGITUDE; AGE; Age, error; Lithium/Calcium ratio; Magnesium/Calcium ratio; Lithium/Magnesium ratio; Remote operated vehicle; Dredge; JC094; MV1007; NA064; NBP0805; NBP1103; James Cook; Melville; Nautilus; Nathaniel B. Palmer; Drake Passage
• Online Access: https://dx.doi.org/10.1594/pangaea.964080; https://doi.pangaea.de/10.1594/PANGAEA.964080

Fossil scleractinian corals were collected from the Galápagos platform in the East Equatorial Pacific (0°N, 90°E) on cruises MV1007 and NA064 from water depths between 419 and 650 m. Equatorial Atlantic corals (taxa Caryophyllia, Enallopsammia, Desmophyllum) were collected from a depth range of 749 to 2814 m during Cruise JC094 from Carter Seamount (9.2°N, 21.3°W), Knipovich Seamount (5.6°N, 26.9°W), Vema Fracture Zone (10.7°N, 44.6°W), Vayda Seamount (14.9°N, 48.2°W) and Gramberg Seamount (15.4°N, 51.1°W). Southern Ocean samples were obtained from Burdwood Bank (54.7°S, 62.2°W; taxa Caryophyllia, Balanophyllia, Flabellum, Desmophyllum) and Cape Horn (57.2°S, 67.1°W; taxa Caryophyllia, Balanophyllia, Flabellum) in the Subantarctic Zone and the Sars and Interim Seamounts in the Polar Front Zone (59.7°S, 68.8°W and 60.6°S, 66.0°W; taxa Caryophyllia, Desmophyllum) on cruises NBP0805 and NBP1103 in the Drake Passage. These proximal Sars and Interim sites are grouped as simply "Sars". The shallowest coral samples ...