Gastaldello, Maria Elena; Agnini, Claudia; Alegret, Laia (2023): Benthic foraminifera counts and benthic foraminifera accumulation rates from IODP Hole 371-U1506A [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.963742
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Published: 2023-11-28 • DOI registered: 2023-12-27
Abstract:
Benthic foraminifera counts from IODP Site U1506. We recognized a total of 98 taxa (84 calcareous and 14 agglutinated) at the species or higher taxonomic level. The species with relative abundance >2% in at leastone sample, were systematically described to provide an updated taxonomic study in the Tasman Sea during the Late Miocene - Early Pliocene. On the same dataset we calculated the benthic foraminiferal accumulation rates to provide new insights into the paleoenvironmental and paleoceanographic changes across the Late Miocene - Early Pliocene Biogenic Bloom. We differentiated three intervals with paleoenvironmental significance across the study record, and we redefined the position of Interval 2 (6.7 to 4.9 Ma) previously defined in Gastaldello et al. (2023) and defined the new Interval 3 (4.9 to 4.5 Ma).
Supplement to:
Gastaldello, Maria Elena; Agnini, Claudia; Alegret, Laia (accepted): Late Miocene to Early Pliocene Benthic Foraminifera from the Tasman Sea (IODP Site U1506). Journal of Micropalaeontology
References:
Gastaldello, Maria Elena; Agnini, Claudia; Westerhold, Thomas; Drury, Anna Joy; Sutherland, Rupert; Drake, Michelle K; Lam, Adriane R; Dickens, Gerald Roy; Dallanave, Edoardo; Burns, Stephen J; Alegret, Laia (2023): Age model, geochemistry, XRF core scanning elemental data and benthic foraminifera from IODP Site 371-U1506 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.953692
Gastaldello, Maria Elena; Agnini, Claudia; Westerhold, Thomas; Drury, Anna Joy; Sutherland, Rupert; Drake, Michelle K; Lam, Adriane R; Dickens, Gerald Roy; Dallanave, Edoardo; Burns, Stephen J; Alegret, Laia (2023): The Late Miocene-Early Pliocene Biogenic Bloom: An integrated study in the Tasman Sea. Paleoceanography and Paleoclimatology, https://doi.org/10.1029/2022PA004565
Project(s):
Coverage:
Latitude: -28.662000 * Longitude: 161.740400
Date/Time Start: 2017-08-03T09:48:00 * Date/Time End: 2017-08-05T19:35:00
Event(s):
371-U1506A * Latitude: -28.662000 * Longitude: 161.740400 * Date/Time Start: 2017-08-03T09:48:00 * Date/Time End: 2017-08-05T19:35:00 * Elevation: -1495.0 m * Number of cores: 36 * Penetration: 306.1m * Recovery: 63% * Campaign: Exp371 (Tasman Frontier Subduction Initiation and Paleogene Climate) * Basis: Joides Resolution * Method/Device: Drilling/coring
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2 datasets
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Datasets listed in this bundled publication
- Gastaldello, ME; Agnini, C; Alegret, L (2023): Benthic foraminifera counts from IODP Hole 371-U1506A. https://doi.org/10.1594/PANGAEA.963669
- Gastaldello, ME; Agnini, C; Alegret, L (2023): Benthic foraminifera accumulation rates from IODP Hole 371-U1506A. https://doi.org/10.1594/PANGAEA.963670