Content of organic and inorganic carbon, nitrogen and opal for IODP Hole 344-U1381C

DOI

The total weight percent of sedimentary carbon (% C) and nitrogen (% N), as well as inorganic carbon (% Cinorg) and organic carbon (% Corg) were measured using a macro elemental analyzer LECO CNS2000 at CACTI (Universidade de Vigo, Spain). For the estimation of %Cinorg an aliquot of the homogenized and ground samples was heated at 450ºC for 3 hours to remove organic carbon. The % Corg content was calculated as the difference between % C and % Cinorg. The concentration opal was determined using the method of Mortlock and Froelich (1989). The Siopal/Corg(Si/C) were calculated after transformation of the biogenic silica (opal) and % Corg into molar ratios. The age model is calculated as indicated in doi:10.1594/PANGAEA.971417.

Identifier
DOI https://doi.org/10.1594/PANGAEA.971426
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.971427
Related Identifier References https://doi.org/10.1016/j.epsl.2018.04.024
Related Identifier References https://doi.org/10.1016/0198-0149(89)90092-7
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.971426
Provenance
Creator Diz, Paula ORCID logo; Hernández-Almeida, Iván ORCID logo; Bernárdez, Patricia ORCID logo; Pérez-Arlucea, Marta; Hall, Ian R ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference Agencia Estatal de Investigacion https://doi.org/10.13039/501100011033 Crossref Funder ID JC1-2011-08849 ; Axencia Galega de Innovación, Xunta de Galicia https://doi.org/10.13039/501100010769 Crossref Funder ID EM2013/012 ; Ministry of Economy, Industry and Competitiveness https://doi.org/10.13039/501100003329 Crossref Funder ID CGL2016-79878-R ; Swiss National Science Foundation https://doi.org/10.13039/501100001711 Crossref Funder ID P300P2_164634
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 2605 data points
Discipline Earth System Research
Spatial Coverage (-84.158 LON, 8.428 LAT)
Temporal Coverage Begin 2012-10-26T12:15:00Z
Temporal Coverage End 2012-10-27T21:45:00Z