A dataset of the mid-brunhes period at site MD05-2925, Solomon Sea: Surface-subsurface planktonic foraminifera stable C-O isotope and Mg/Ca ratios.

ABSTRACT: Here we present derived thermal-hydrological variations data during the Marine isotope stages (MISs) 10-12 using surface and subsurface dwelling planktonic foraminiferal geochemical proxies of a sedimentary core of MD05-2925 (9.3^oS, 151.5^oE, water depth 1661 m, core depth 1842-2430 cm), Solomon Sea. Globigerinoides ruber (s.s., white, 250-300 µm) and Pulleniatina obliquiloculata (355-425 µm) tests were hand-picked and cleaned for stable carbon and oxygen isotopes and Mg/Ca analyses. Composite benthic foraminifera tests (>250 µm, Uvigerina spp., and Bulimina spp.) are also hand-picked and cleaned for stable oxygen isotope stratigraphy. In total, 235 and 148 measurements for C-O stable isotopes and Mg/Ca ratios for planktonic foraminif

SUBMITTER: Lo L 

PROVIDER: S-EPMC8367778 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature