Díaz Germán Ricardo german.ricardo.diaz@gmail.com Martín Rodrigo Sebastian rodrigosmartin88@gmail.com 0000-0001-9664-6364 Plastani Maria Sofía splastani@gl.fcen.uba.ar Albarracín Paula Belén pau.albarracin23@gmail.com 0000-0003-2081-8881 García Chapori Natalia Luz natalia.garcia.chapori@gmail.com Laprida Cecilia chechulaprida@gmail.com 0000-0001-9666-0983 2025 Relative abundance of benthic foraminifera from sediment core SHN-T394, Argentine continental shelf dataset https://doi.org/10.1594/PANGAEA.972084 2025-03-21T11:00:03 https://doi.org/10.1594/PANGAEA.972079 -57.249333 -57.249333 -40.16446 -40.16446 -57.249333 -40.16446 0.06 2.09 National Scientific and Technical Research Council CONICET https://www.conicet.gov.ar/ https://doi.org/10.13039/501100002923 PIP11220220100103CO Reconstrucción paleoclimática en base a registros geológicos continentales y marinos desde el Pleistoceno Superior en latitudes medias de Argentina. Proyecto PIP GI. Programación científica 2023-2025 SHN-T394 -40.16446 -57.249333 -100.0 Gravity corer GC 648 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Thirty-six sediment samples of approx. 10 cm^3 were taken.  The number of samples and the distance between consecutive samples vary among the sedimentary units described above due to their textural differences. Unit A (215-135 cm) were sampled every ~10 cm. Unit B (135-89 cm)  were sampled continuously every 2 cm. Unit C (89-10 cm) levels with abundant fine-grained matrix were selected. Unit D (the uppermost 10 cm) only one sample was taken. For each sample, 10 g of sediment was treated with hydrogen peroxide (H2O2{~}) 10% to remove organic matter, washed through 75 μm sieve, and dried at 40º C in a thermostatic oven. All foraminifera and ostracods from at least 2 g of dry sediment were picked and extrapolated to the whole pretreated sample to standardized abundance. DEPTH, sediment/rock Depth sed m depth http://purl.obolibrary.org/obo/PATO_0001595 sediment http://purl.obolibrary.org/obo/ENVO_00002007 rock Length L http://dbpedia.org/resource/Length Díaz Germán Ricardo german.ricardo.diaz@gmail.com Depth sed [m] Uvigerina striata U. striata % Uvigerina striata https://www.marinespecies.org/aphia.php?p=taxdetails&id=710260 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com U. striata [%] Elphidium discoidale E. discoidale % Elphidium discoidale https://www.marinespecies.org/aphia.php?p=taxdetails&id=418086 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com E. discoidale [%] Cassidulina laevigata C. laevigata % http://www.marinespecies.org/aphia.php?p=taxdetails&id=113077 Cassidulina laevigata https://www.marinespecies.org/aphia.php?p=taxdetails&id=113077 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com C. laevigata [%] Globocassidulina subglobosa G. subglobosa % Globocassidulina subglobosa https://www.marinespecies.org/aphia.php?p=taxdetails&id=113091 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com G. subglobosa [%] Ammonia tepida A. tepida % Ammonia tepida https://www.marinespecies.org/aphia.php?p=taxdetails&id=112857 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com A. tepida [%] Buccella peruviana B. peruviana % Buccella peruviana https://www.marinespecies.org/aphia.php?p=taxdetails&id=736489 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com B. peruviana [%] Cornuspira involvens C. involvens % Cornuspira involvens https://www.marinespecies.org/aphia.php?p=taxdetails&id=112488 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com C. involvens [%] Pseudotriloculina patagonica P. patagonica % Pseudotriloculina patagonica https://www.marinespecies.org/aphia.php?p=taxdetails&id=492957 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com P. patagonica [%] Quinqueloculina seminulum Q. seminulum % http://www.marinespecies.org/aphia.php?p=taxdetails&id=112674 Quinqueloculina seminula https://www.marinespecies.org/aphia.php?p=taxdetails&id=112674 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com Q. seminulum [%] Quinqueloculina milletti Q. milletti % Quinqueloculina milletti https://www.marinespecies.org/aphia.php?p=taxdetails&id=112650 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com Q. milletti [%] Quinqueloculina atlantica Q. atlantica % Quinqueloculina atlantica https://www.marinespecies.org/aphia.php?p=taxdetails&id=522235 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com Q. atlantica [%] Cribroelphidium gunteri C. gunteri % Cribroelphidium gunteri https://www.marinespecies.org/aphia.php?p=taxdetails&id=1026170 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com C. gunteri [%] Miliolinella subrotunda M. subrotunda % Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com M. subrotunda [%] Pyrgo ringens P. ringens % Pyrgo ringens https://www.marinespecies.org/aphia.php?p=taxdetails&id=112597 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com P. ringens [%] Pseudotriloculina lecalvezae P. lecalvezae % Pseudotriloculina lecalvezae https://www.marinespecies.org/aphia.php?p=taxdetails&id=759649 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com P. lecalvezae [%] Spiroloculina cf. orbis S. cf. orbis % Spiroloculina orbis https://www.marinespecies.org/aphia.php?p=taxdetails&id=522637 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com S. cf. orbis [%] Rosalina williamsoni R. williamsoni % Rosalina williamsoni https://www.marinespecies.org/aphia.php?p=taxdetails&id=113182 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com R. williamsoni [%] Trochammina inflata T. inflata % http://www.marinespecies.org/aphia.php?p=taxdetails&id=114348 Trochammina inflata https://www.marinespecies.org/aphia.php?p=taxdetails&id=114348 Dimensionless Ratio ψ Counting >75 µm Díaz Germán Ricardo german.ricardo.diaz@gmail.com T. inflata [%] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Argentine Continental Shelf Late Glacial sea level rise Late Quaternary Micropaleontology Paleoenvironmental analysis author107082 author107083 author54358 author54359 author89476 author89477 award3302 curlevel30 event3185948 funder20571 geocode1 geocode1600 geocode1601 geocode8128 license21 method11107 method17134 param105702 param108021 param115857 param1191 param1307 param5106 param5110 param513 param532786 param532787 param532788 param532789 param532790 param532791 param58540 param91794 param928 param964 pi107082 term1045129 term1045263 term1045383 term1045433 term1046361 term1046404 term1046939 term1047139 term1047938 term1048423 term1048908 term1049125 term1073131 term1757476 term1889909 term1902492 term1902674 term2715665 term38263 term41056 term43794 term43863 term47388 term50476 term74670 term74671 term74672