Sedimentary geochemistry of Murtinheira section at Cabo Mondego, Portugal

DOI

Data from Murtinheira section at Cabo Mondego in Portugal. The section is dated from the upper Aalenian to the lower Bajocian (Middle Jurassic). Samples are labelled CN. Phosphorus content quantification was based on the ascorbic acid method (Mort et al., 2007) using a Perkin UV/Vis spectrophotometer Lambda 25. The concentration of PO4 was determined by calibration of BD47 and NU81 standards. TOC was measured after decarbonatization using an elementary analyzer Thermo-Finnigan Flash EA 1112. d13C organic carbon was measured using a Thermo Fischer Scientific Delta V isotope ratio mass spectrometer. d13C-d18O carbonate was measured using a Multiprep auto-sampler coupled to a GV Isoprime mass spectrometer calibrated based on NIST NBS19. CaCO3 content was measured using a Dietrich-Frühling calcimeter based on measuring the CO2 evolved after acidification of a sample.

Identifier
DOI https://doi.org/10.1594/PANGAEA.914210
Related Identifier https://doi.org/10.1144/jgs2011-133
Related Identifier https://doi.org/10.1016/j.gloplacha.2012.02.007
Related Identifier https://stratigraphy.org/
Related Identifier https://doi.org/10.1130/G23475A.1
Related Identifier https://doi.org/10.1016/C2009-0-64442-1
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.914210
Provenance
Creator Suchéras-Marx, Baptiste ORCID logo; Suan, Guillaume ORCID logo; Giraud, Fabienne ORCID logo; Mattioli, Emanuela ORCID logo; Khozyem, Hassan M; Mazur, Jean-Charles; Fantasia, Alicia; Adatte, Thierry
Publisher PANGAEA
Publication Year 2020
Rights Creative Commons Attribution-NonCommercial 4.0 International; https://creativecommons.org/licenses/by-nc/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 1101 data points
Discipline Earth System Research
Spatial Coverage (-8.903 LON, 40.200 LAT); Portugal