Publication Date:
2024-06-06
Description:
The δ13C composition of Cibicidoides wuellerstorfi and other Cibicidoides spp is an important tool to reconstruct past changes in the deep ocean carbon cycle. The species are expected to match the δ13C of ambient dissolved inorganic carbon (DIC), although it has been recognised that substantial offsets can occur. I present a compilation of Late Holocene δ13C and δ18O data for named Cibicidoides species in combination with fully resolved carbonate chemistry at each core location, with the aim to test if variation in isotope composition is related to ambient carbonate saturation. Stable isotope data were pre-screened to remove sections with mixed glacial-Holocene Cibicidoides specimens. The resultant database contains δ13C and δ18O data for C. wuellerstorfi from 252 globally distributed core localities and 29 localities for other named Cibicidoides species. Oceanographic data were compiled from published 1° x 1° gridded data sets, including a global reconstruction of pre-industrial δ13C-DIC and δ18O of ocean water. The expected carbonate δ18O was calculated using an empirical temperature equation for inorganic calcite. Concentrations of dissolved carbonate species and saturation state were calculated as a function of depth, salinity, and temperature.
Keywords:
0010PG; 0016PG; 0021PG; 0026PG; 0029PG; 0032PG; 0036PG; 0038PG; 0050PG; 0055PG; 0058PG; 0066PG; 0071PG; 0075PG; 0082PG; 0091PG; 053-2; 054-1; 056-4; 057-1; 108-658; 108-659; 121-758; 130-805; 130-806; 138-846; 138-849; 162-980; 167-1011; 167-1012; 167-1018; 175-1087A; 17SL; 181-1119A; 181-1122C; 181-1123B; 181-1125A; 293; 311; 6-TOW; 6-TOW-001GGC; 6-TOW-002GGC; 6-TOW-003GGC; 6-TOW-005GGC; 6-TOW-006GGC; 6-TOW-007GGC; 6-TOW-008GGC; 6-TOW-011GGC; 6-TOW-011PC; 6-TOW-012GGC; 6-TOW-013GGC; 6-TOW-014GGC; 6-TOW-015GGC; 6-TOW-016GGC; 7SL; 90-594_Site; Agadir Canyon; Agulhas Basin; AII60-13APC; Akademik A. Vinogradov; Alkalinity, total; AMADEUS; ANT-IV/1c; ANT-IX/4; ANT-VI/3; ANT-VIII/3; ANT-XI/2; APSARA4; Area/locality; Atlantic; Atlantic Indik Ridge; Atlantic Ocean; Atlantic Ridge; AVI19-4; BC; BCR; Benguela Current, South Atlantic Ocean; Bicarbonate ion; BIGSET; Biscaya; BOFS11891#4; BOFS11896#1; BOFS11K; BOFS14K; BOFS26/6K; BOFS26#6; BOFS28/3K; BOFS28#3; BOFS29/1K; BOFS29#1; BOFS30/3K; BOFS30#3; BOFS31/1K; BOFS31#1; Bounty Trough, Southwest Pacific; Box corer; Box corer (Reineck); Brazil Basin; C618; C620; Calcite saturation state; Calcite saturation state, offset; calculated, 1 sigma; calculated iteratively from DIC and TA; CALYPSO; CALYPSO2; Calypso Corer; Calypso Corer II; Calypso Square Core System; Canarias Sea; Cape Basin; Carbon, inorganic, dissolved; Carbonate ion; carbonate saturation; Carbon dioxide, dissolved; CASQS; CD53; CEPAG; CH115-88; CH73-139; CH73-139C; CH74-227; CH7X; CH8X; Charles Darwin; CHAT 10K; CHIPAL; CHN115-70PC; CHN115-91PC; CHN82-15; Cibicidoides spp.; Cibicidoides wuellerstorfi; Comment; COMPCORE; Composite Core; Continental Slope Northeast Brazil; Core; CORE; D184; Discovery (1962); Discovery Seamount; DRILL; Drilling/drill rig; E20-18; E25-10; E424; E425; E426; E427; E435; E48; E75; E93; East Atlantic; eastern Romanche Fracture Zone; East Pacific; ELEVATION; EN06601; EN066-10PG; EN066-16PG; EN066-21PG; EN066-26PG; EN066-29PG; EN066-32PG; EN066-36PG; EN066-38PG; Endeavor; Equatorial Atlantic; ERDC; ERDC-077BX; ERDC-079BX; ERDC-083BX; ERDC-088BX; ERDC-092BX; ERDC-108BX; ERDC-112BX; ERDC-113P; ERDC-120BX; ERDC-123BX; ERDC-125BX; ERDC-128BX; ERDC-129BX; ERDC-131BX; ERDC-135BX; ERDC-136BX; ERDC-139BX; Event label; EW9209-1JPC; EW9302; EW9302-24GGC; EW9302-25GGC; EW9302-26GGC; F754; F755; F756; FBG; Foraminifera, benthic δ13C; Foraminifera, benthic δ13C, standard deviation; Foraminifera, benthic δ18O; Foraminifera, benthic δ18O, standard deviation; Fugacity of carbon dioxide in seawater; G179; G56; G664; GC; GeoB1032-2; GeoB1034-1; GeoB1035-3; GeoB1041-1; GeoB1101-4; GeoB1105-3; GeoB1112-3; GeoB1113-4; GeoB1115-3; GeoB1117-2; GeoB1118-2; GeoB1211-1; GeoB1214-1; GeoB16202-2; GeoB16203-1; GeoB16205-4; GeoB16206-1; GeoB3004-1; GeoB3388-1; GeoB4216-1; GeoB9508-5; GeoB9526-4; GEOFAR; GEOTROPEX 83, NOAMP I; GGC; Giant box corer; Giant gravity corer; GIK12301-5; GIK12308-2; GIK12309-1; GIK12310-3; GIK12325-4; GIK12326-2; GIK12327-2; GIK12328-5; GIK12329-6; GIK12337-4; GIK12347-1; GIK12379-3; GIK12392-1; GIK13289-1; GIK15612-2; GIK15651-4; GIK15669-1; GIK15672-1; GIK15676-2; GIK15677-1; GIK15678-1; GIK16004-1; GIK16006-1; GIK16017-2; GIK16030-1; GIK16402-1; GIK16408-5; GIK16415-1; GIK16453-2; GIK16455-1; GIK16457-1; GIK16459-1; GIK16771-2; GIK16772-1; GIK16773-1; GIK17045-3; GIK17049-6; GIK17051-3; GIK17055-1; GIK17747-2; GIK23414-9; GIK23415-9; GIK23416-4; GIK23417-1; GIK23419-8; GIK23519-4; GKG; Glomar Challenger; Gravity corer; Gravity corer (Kiel type); Greenland Sea; Guinea Basin; Gulf of Aden; H427; H534; H553; H567; HOTLINE, HYGAPE; IMAGES XV - Pachiderme; Indian Ocean; Iquique-Ridge; J1003; Jean Charcot; Joides Resolution; KAL; Kasten corer; KF16; KN07304-0003PG; KN07307; KN11002; KN197-03; Knorr; KNR110-50; KNR110-55; KNR110-58; KNR110-66; KNR110-71; KNR110-75; KNR110-82; KNR110-91; KNR197-3; KNR197-3-10MC; KNR197-3-17MC; KNR197-3-24MC; KNR197-3-26MC; KNR197-3-28MC; KNR197-3-2MC; KNR197-3-30MC; KNR197-3-33MC; KNR197-3-35MC; KNR197-3-37MC; KNR197-3-41MC; KNR197-3-61MC; KNR197-3-63MC; KNR197-3-7MC; KOL; KT89-18-P4; KT92-17; KT92-17_PC16; KT92-17_St14; Lakshadweep Sea; LATITUDE; Leg108; Leg121; Leg130; Leg138; Leg162; Leg167; Leg175; Leg181; Leg90; Le Noroit; Le Suroît; LONGITUDE; M11/1; M12/1; M12392-1; M17/2; M23414; M25; M31/3; M31/3-107_GC; M37/1; M53; M53_169; M53_172; M57; M6/5; M6/6; M60; M65; M65/1; M9/4; Maria S. Merian; Marion Dufresne (1972); Marion Dufresne (1995); MATACORE; Maurice Ewing; MD02-2588; MD02-2588Q; MD062986; MD06-2986; MD06-3018; MD07-3076; MD07-3076Q; MD07-3119; MD128; MD13; MD152; MD159; MD77-171; MD77-194; MD77-203; MD79-254; MD79-256; MD88-769; MD88-770; Meteor (1964); Meteor (1986); Meteor Rise; MIDLANTE2; Moana Wave; MSM20/3; MUC; MultiCorer; MW9109; MW9109-13BC; MW9109-16BC; MW9109-33BC; MW9109-37BC; MW9109-53BC; MW9109-58BC; MW9109-59BC; MW9109-63BC; MW9109-66BC; MW9109-7BC; NO77/79; NO82-13; North Atlantic; Northeast Atlantic; North Pacific Ocean; Norwegian Sea; Number of samples; off West Africa; OSIRIS4; OSIRIS III; Pacific; Pacific Ocean; PALEOCINAT; PC; PE_MR97-4-3; pH; Philippine Sea; Photo grab; Piston corer; Piston corer (Kiel type); PO200-10-28-1; Polarstern; POS200/10; POS200/10_28-1; POS200/10_8-2; POS210/2; Poseidon; PS08; PS12; PS12/555; PS16; PS16/262; PS16/267; PS16/271; PS16/303; PS16/306; PS16/329; PS16/334; PS1653-2; PS1750-7; PS1751-2; PS1752-5; PS1764-2; PS1765-1; PS1774-1; PS1775-5; PS18; PS18/229; PS18/231; PS18/232; PS18/237; PS18/244; PS18/257; PS18/261; PS18/262; PS18/264; PS2073-1; PS2075-3; PS2076-1; PS2081-1; PS2087-1; PS2099-1; PS2103-2; PS2104-1; PS2106-1; PS2498-1; PS28; PS28/304; Q208; Q213; Q581; R623; R657; RAMA; RAMA03WT; RAMA-44P; RC12; RC12-225; RC13; RC13-110; RC15; RC15-52; RC16; RC16-119; RC16-84; Reference/source; RNDB-11GGC; RNDB-11PC; RNDB-12GGC; RNDB-13GGC; RNDB-14GGC; RNDB-15GGC; RNDB-16GGC; RNDB-1GGC; RNDB-2GGC; RNDB-3GGC; RNDB-5GGC; RNDB-6GGC; RNDB-7GGC; RNDB-8GGC; Robert Conrad; RS67-GC13; RS67-GC16; RS67-GC27; RS67-GC3; RS78-GC18; S924; S925; S938; Salinity; Shona Ridge; Sierra Leone Basin/Guinea Basin; SK129-CR2; SK157_GC_14; SL; SO102/2; SO136; SO136_003GC; SO36/2; SO36/2_17SL; SO36/2_7SL; SO80_2; SO80a; Sonne; South Atlantic; South Atlantic Ocean; Southern East Pacific Rise; Southern Ocean; South Pacific; South Pacific/CONT RISE; South Pacific Ocean; South Tasman Rise; SPC; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Sphincter corer; SU81-32; SU90-03; SU90-11; SU90-39; SUBTROPEX 82; SWAF; Tansei Maru; TASQWA; Temperature, water; Thomas Washington; TTN057-6; U938; U951; Uniform resource locator/link to source data file; V18; V18-222; V19; V19-27; V19-41; V19-55; V20; V20-133; V24; V24-253; V25; V25-59; V28; V28-14; V29; V29-135; V30; V30-49; VA-10/3; Valdivia (1961); Van Heesen Ridge; van Veen Grab; Vema; Vema Channel; VGRAB; Vi-26BC; Vi-35GC; Vi-37GC; VINO-26BC; VINO-35GGC; VINO-37GGC; W266; W268; W272; W8402A; W8402A-14; Walvis Ridge; Wecoma; Δδ13C; Δδ18O; δ13C, dissolved inorganic carbon; δ18O; δ18O, seawater, reconstructed; ẟ13C; ẟ18O
Type:
Dataset
Format:
text/tab-separated-values, 7877 data points
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