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          <dc:identifier>https://doi.org/10.5878/x6sa-jy16</dc:identifier>
          <dc:title xml:lang="en">Trace-elemental data (Mn/Ca, Mg/Ca, Sr/Ca) of the benthic foraminifer Nonionella stella from core-top sediments of the Santa Barbara Basin, USA</dc:title>
          <dc:title xml:lang="sv">Spårämnesdata (Mn/Ca, Mg/Ca, Sr/Ca) från den bottenlevande foraminiferarten Nonionella stella, provtagen i ytsediment från Santa Barbara bassängen, USA</dc:title>
          <dc:creator>https://orcid.org/0000-0001-8443-9325</dc:creator>
          <dc:contributor>Andrea Somogyi</dc:contributor>
          <dc:contributor>Sha Ni</dc:contributor>
          <dc:contributor>Magali Schweizer</dc:contributor>
          <dc:contributor>Veronique Elaine Oldham</dc:contributor>
          <dc:contributor>Nadine Quintana Krupinski</dc:contributor>
          <dc:contributor>Kadda Medjoubi</dc:contributor>
          <dc:contributor>Martin Whitehouse</dc:contributor>
          <dc:contributor>Colleen M. Hansel</dc:contributor>
          <dc:contributor>Christine Barras</dc:contributor>
          <dc:contributor>Joan M. Bernhard</dc:contributor>
          <dc:contributor>Helena L. Filipsson</dc:contributor>
          <dc:subject xml:lang="en">Natural Sciences</dc:subject>
          <dc:subject xml:lang="sv">Naturvetenskap</dc:subject>
          <dc:subject xml:lang="en">Earth and Related Environmental Sciences</dc:subject>
          <dc:subject xml:lang="sv">Geovetenskap och relaterad miljövetenskap</dc:subject>
          <dc:subject xml:lang="en">Environmental Sciences</dc:subject>
          <dc:subject xml:lang="sv">Miljövetenskap</dc:subject>
          <dc:subject xml:lang="en">Multidisciplinary Geosciences</dc:subject>
          <dc:subject xml:lang="sv">Multidisciplinär geovetenskap</dc:subject>
          <dc:subject xml:lang="en">Geochemistry</dc:subject>
          <dc:subject xml:lang="sv">Geokemi</dc:subject>
          <dc:subject xml:lang="en">Oceanography, Hydrology and Water Resources</dc:subject>
          <dc:subject xml:lang="sv">Oceanografi, hydrologi och vattenresurser</dc:subject>
          <dc:description xml:lang="en">Dataset of Mn/Ca, Mg/Ca and Sr/Ca of the three most-recently formed chambers (n, n-1 and n-2) of Nonionella stella (CTG-labelled) acquired by Secondary Ion Mass Spectrometry (SIMS; Nordsim, Stockholm, Sweden). Nonionella stella specimens were collected from core-top samples of three sites over a depth-gradient in the Santa Barbara Basin, off Southern California, USA. The data set is part of a study exploring the response of foraminiferal Mn/Ca to changing bottom-water oxygenation and pore-water Mn geochemistry.  
The data is discussed in: 
 Brinkmann, I., Ni, S., Schweizer, M., Oldham, V. E., Quintana Krupinski, N. B., Medjoubi, K., et al. (2021). Foraminiferal Mn/Ca as bottom-water hypoxia proxy: An assessment of Nonionella stella in the Santa Barbara Basin, USA. Paleoceanography and Paleoclimatology, 36, e2020PA004167. https://doi.org/10.1029/2020PA004167.
Please contact the main author for further details (inda.brinkmann@geol.lu.se).

The northern SBB was sampled in May 2018 (cruise SP1811, R/V Robert Gordon Sproul) at site 1 (430 m; 34º 18.6’N, 119º 54.0’W), site 2 (505 m; 34º 20.8’N, 119º 59.0’W) and site 3 (567 m; 34º 19.2’N, 120º 03.4’W). Sediment cores were recovered with a Ocean Instruments MC800 multicorer. The cores were sliced into 0.5 cm sections  (‘0–0.5 cm’, ‘0.5–1.0 cm’, ‘1.0–1.5 cm’ and ‘1.5–2.0 cm’; site 1 also 'fluff') and CTG-labelled to identify living foraminifera. Nonionella stella specimens were selected and bleached (NaOCl 5%) prior to epoxy-embedding. Trace element concentrations of test walls were analysed using a CAMECA ims1280 ion microprobe (Nordsim Laboratory, Swedish Museum of Natural History, Stockholm, Sweden); an OKA calcite crystal served as reference material.</dc:description>
          <dc:description xml:lang="sv">Dataset över Mn/Ca, Mg/Ca and Sr/Ca från de tre senaste bildade kamrarna (n, n-1, n-2) i skal av Nonionella stella, analyserade genom en jonmikrosond (SIMS; Nordsim, Stockholm, Sverige). Nonionella stella individer provtogs från ytsediment från tre stationer över en djupgradient i Santa Barbara bassängen, södra Kalifornien, USA. Datasetet är en del av en studie för att undersöka hur Mn/Ca kvoten i foraminiferers skal ändras med ändrad syrgaskoncentration. Publikationen där detta dataset ingår finns på https://doi.org/10.1029/2020PA004167. Kontakta huvudförfattaren för fler detaljer (inda.brinkmann@geol.lu.se). För att använda datasetet måste källa anges.

Norra delen av Santa Barbara bassängen provtogs i maj 2018 (expedition SP1811, R/V Robert Gordon Sproul), station 1 (430 m vattendjup; 34º 18.6’N, 119º 54.0’W), station 2 (505 m; 34º 20.8’N, 119º 59.0’W) och station 3 (567 m; 34º 19.2’N, 120º 03.4’W). Sedimenten provtogs med en Ocean Instruments MC800 multicorer. Sedimentkärnorna skivades till 0,5 cm tjocka skivor (‘0–0.5 cm’, ‘0.5–1.0 cm’, ‘1.0–1.5 cm’ and ‘1.5–2.0 cm’; station 1 även det lösa organiska ”fluffet” på överytan'). CTG tillsattes för att särskilja mellan levande och döda foraminiferer. Utvalda (nu döda) individer blektes (NaOCl 5%) innan de bäddades in i epoxy. Koncentrationerna av spårelementinnehållet i skalväggen analyserades genom att använda en CAMECA ims1280 jon mikrosond (Nordsim Laboratory, Swedish Museum of Natural History, Stockholm, Sweden).</dc:description>
          <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
          <dc:coverage>US</dc:coverage>
          <dc:coverage>Pacific Ocean</dc:coverage>
          <dc:rights>https://creativecommons.org/licenses/by-nc-nd/4.0/</dc:rights>
          <dc:publisher xml:lang="en">Lund University</dc:publisher>
          <dc:publisher xml:lang="sv">Lunds universitet</dc:publisher>
          <dc:date>2021-10-15T05:28:59.565521Z</dc:date>
          <dc:language>eng</dc:language>
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