Zorzi, Coralie; de Vernal, Anne (2024): Palynological dataset at ODP Site 882 (North Pacific) during the Plio-Pleistocene [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.969032
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Published: 2024-08-02 • DOI registered: 2024-08-15
Abstract:
This data set presents the palynological row data performed on sediment samples from the ODP Hole 882A (50°21.79'N, 167°35.99'E, 3244 m) drilled on the Detroit Seamount in the northern part of the Hawaiian-Emperor Seamount Chain in the North Pacific Ocean during the Plio-Pleistocene. A total of 44 samples were analyzed for their palynological contents using a transmitted light microscope at 250× to 1000× magnification. The palynomorphs analyzed included dinocysts, acritarchs, pollen grains, spores and other palynofacies. In the study sequence, the assemblages are characterized by 33 dinocyst species, 2 acritarch taxa, 8 pollen morphotypes. Row counts are shown (number of identified specimens), as well as labels, depth (in mcd) and estimated age (Ma) of the studied samples.
Funding:
Fundação para a Ciência e Tecnologia (FCT), grant/award no. 2022.03976.CEECIND/CP1729/CT0001: Land-Sea dynamics in East Asia: Deciphering the impact of high-latitude versus tropical forcing (CHUVA)
Coverage:
Latitude: 50.363300 * Longitude: 167.600000
Date/Time Start: 1992-07-08T10:30:00 * Date/Time End: 1992-08-05T17:45:00
Minimum Elevation: -3255.0 m * Maximum Elevation: -3255.0 m
Event(s):
145-882A * Latitude: 50.363300 * Longitude: 167.600000 * Date/Time Start: 1992-08-05T17:45:00 * Date/Time End: 1992-07-08T10:30:00 * Elevation: -3255.0 m * Penetration: 398.3 m * Recovery: 411.2 m * Location: North Pacific Ocean * Campaign: Leg145 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 398.3 m cored; 0 m drilled; 103.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Zorzi, Coralie | |||
| 2 | Depth, composite | Depth comp | mcd | Zorzi, Coralie | ||
| 3 | Age | Age | Ma | Zorzi, Coralie | ||
| 4 | Lycopodium | Lyc | # | Zorzi, Coralie | ||
| 5 | Ataxiodinium choane | A. choane | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 6 | Ataxiodinium zevenboomii | A. zevenboomii | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 7 | Bitectatodinium tepikiense | B. tepikiense | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 8 | Brigantedinium spp. | Brigantedinium spp. | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 9 | Corrudinium harlandii | C. harlandii | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 10 | Corrudinium? labradori | C.? labradori | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 11 | Protoperidinium americanum cyst | P. americanum cyst | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 12 | Pentapharsodinium dalei cyst | P. dalei cyst | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 13 | Filisphaera filifera | F. filifera | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 14 | Filisphaera microornata | F. microornata | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 15 | Habibacysta tectata | H. tectata | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 16 | Impagidinium aculeatum | I. aculeatum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 17 | Impagidinium detroitense | I. detroitense | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 18 | Impagidinium? diaphanum | I.? diaphanum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 19 | Impagidinium japonicum | I. japonicum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 20 | Impagidinium patulum | I. patulum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 21 | Impagidinium pallidum | I. pallidum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 22 | Impagidinium paradoxum | I. paradoxum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 23 | Impagidinium sphaericum | I. sphaericum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 24 | Impagidinium velorum | I. velorum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 25 | Impagidinium sp. | Impagidinium sp. | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 26 | Operculodinium centrocarpum | O. centrocarpum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 27 | Protoperidinium sp. | Protoperidinium sp. | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 28 | Pyxidinopsis braboi | P. braboi | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 29 | Pyxidinopsis reticulata | P. reticulata | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 30 | Nematosphaeropsis labyrinthus | N. labyrinthus | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 31 | Selenopemphix dionaeacysta | S. dionaeacysta | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 32 | Selenopemphix nephroides | S. nephroides | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 33 | Spiniferites elongatus | S. elongatus | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 34 | Spiniferites ramosus | S. ramosus | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 35 | Spiniferites membranaceus | S. membranaceus | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 36 | Spiniferites mirabilis | S. mirabilis | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 37 | Spiniferites sp. | Spiniferites sp. | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 38 | Trinovantedinium variabile | T. variabile | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 39 | Xandarodinium xanthum | X. xanthum | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 40 | Xandarodinium sp. | Xandarodinium sp. | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 41 | Cymatiosphaera? invaginata | C.? invaginata | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 42 | Lavradosphaera crista | L. crista | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 43 | Halodinium sp. | Halodinium sp. | # | Zorzi, Coralie | Counting, dinoflagellate cysts and acritarchs | |
| 44 | Alnus | Aln | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 45 | Asteraceae | Astae | # | Zorzi, Coralie | Counting, pollen grains and spores | Astreraceae |
| 46 | Betula | Bet | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 47 | Amaranthaceae | Amaceae | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 48 | Cyperaceae | Cypae | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 49 | Picea | Pic | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 50 | Pinus | Pin | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 51 | Poaceae | Poac | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 52 | Pollen indeterminata | Pollen indet | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 53 | Spores | Spo | # | Zorzi, Coralie | Counting, pollen grains and spores | |
| 54 | Leiospheres | Leiospheres | # | Zorzi, Coralie | Counting, other palynofacies | |
| 55 | Pediastrum | Pdi | # | Zorzi, Coralie | Counting, other palynofacies | |
| 56 | Dinoflagellate, vegetal cell | veg cell | # | Zorzi, Coralie | Counting, other palynofacies | |
| 57 | Foraminiferal organic linings | FOL | # | Zorzi, Coralie | Counting, other palynofacies | membranes |
| 58 | Tintinnid | Tintinnid | # | Zorzi, Coralie | Counting, other palynofacies | (Tintinide) Tintinidae? Tintinnina? |
| 59 | Tasmanites | Tasmanites | # | Zorzi, Coralie | Counting, other palynofacies | |
| 60 | Pollen, reworked | Pollen rew | # | Zorzi, Coralie | Counting, other palynofacies |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
625 data points