Zhao, Xueqin; Yao, Jiahui: Organic-walled dinoflagellate cyst data of marine sediment core SCS_GC-1 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.987861 (dataset in review)
Abstract:
To conduct a better understanding of the paleoenvironmental and paleoceanic significance on a millennial scale over the last 33 ka in northern South China Sea, we investigate a marine sediment core SCS GC-1 which was retrieved from the northern SCS during R/V Songhang (Shanghai Ocean University) cruise in October 2022 (18.47°N, 116.34°E; water depth of 3764 m) using multiproxy approach including palynological analysis, geochemistry and biogeochemistry analysis. The records well indicate significance of glacial-interglacial climate and oceanic variability on a millennial scale over the last 33 ka. Four distinct climatic periods have been determined as pre-Last Glacial Maximum (33-26 ka), Last Glacial Maximum (26-15.6 ka), last deglaciation (15.6-11.7 ka) and the Holocene (11.7 ka-present).
Funding:
Coverage:
Latitude: 18.470000 * Longitude: 116.340000
Date/Time Start: 2022-10-24T02:20:10 * Date/Time End: 2022-10-24T02:20:10
Minimum DEPTH, sediment/rock: 0.13 m * Maximum DEPTH, sediment/rock: 3.01 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Zhao, Xueqin | Geocode | |
| 2 | Depth, top/min | Depth top | m | Zhao, Xueqin | ||
| 3 | Depth, bottom/max | Depth bot | m | Zhao, Xueqin | ||
| 4 | Brigantedinium spp. | Brigantedinium spp. | # | Zhao, Xueqin | Counting, palynology | |
| 5 | Dubridinium spp. | Dubridinium spp. | # | Zhao, Xueqin | Counting, palynology | |
| 6 | Echinidinium spp. | Echinidinium spp. | # | Zhao, Xueqin | Counting, palynology | |
| 7 | Echinidinium aculeatum | E. aculeatum | # | Zhao, Xueqin | Counting, palynology | |
| 8 | Echinidinium delicatum | E. delicatum | # | Zhao, Xueqin | Counting, palynology | |
| 9 | Echinidinium transparantum | E. transparantum | # | Zhao, Xueqin | Counting, palynology | |
| 10 | Echinidinium zonneveldiae | E. zonneveldiae | # | Zhao, Xueqin | Counting, palynology | |
| 11 | Lejeunecysta oliva | L. oliva | # | Zhao, Xueqin | Counting, palynology | |
| 12 | Lejeunecysta sabrina | L. sabrina | # | Zhao, Xueqin | Counting, palynology | |
| 13 | Lejeunecysta paratenella | L. paratenella | # | Zhao, Xueqin | Counting, palynology | |
| 14 | Lejeunecysta spp. | Lejeunecysta spp. | # | Zhao, Xueqin | Counting, palynology | |
| 15 | Quinquecuspis concreta | Q. concreta | # | Zhao, Xueqin | Counting, palynology | |
| 16 | Protoperidinium americanum | P. americanum | # | Zhao, Xueqin | Counting, palynology | |
| 17 | Selenopemphix nephroides | S. nephroides | # | Zhao, Xueqin | Counting, palynology | |
| 18 | Selenopemphix quanta | S. quanta | # | Zhao, Xueqin | Counting, palynology | |
| 19 | Stelladinium stellatum | S. stellatum | # | Zhao, Xueqin | Counting, palynology | |
| 20 | Stelladinium robustum | S. robustum | # | Zhao, Xueqin | Counting, palynology | |
| 21 | Votadinium calvum | V. calvum | # | Zhao, Xueqin | Counting, palynology | |
| 22 | Polykrikos kofoidii | P. kofoidii | # | Zhao, Xueqin | Counting, palynology | |
| 23 | Polykrikos schwartzii | P. schwartzii | # | Zhao, Xueqin | Counting, palynology | |
| 24 | Gymnodinium microreticulatum | G. microreticulatum | # | Zhao, Xueqin | Counting, palynology | |
| 25 | Gymnodinium catenatum | G. catenatum | # | Zhao, Xueqin | Counting, palynology | |
| 26 | Protoperidinium monospinum | P. monospinum | # | Zhao, Xueqin | Counting, palynology | |
| 27 | Trinovantedinium applanatum | T. applanatum | # | Zhao, Xueqin | Counting, palynology | |
| 28 | Tuberculodinium vancampoae | T. vancampoae | # | Zhao, Xueqin | Counting, palynology | |
| 29 | Bitectatodinium spp. | Bitectatodinium spp. | # | Zhao, Xueqin | Counting, palynology | |
| 30 | Bitectatodinium spongium | B. spongium | # | Zhao, Xueqin | Counting, palynology | |
| 31 | Impagidinium spp. | Impagidinium spp. | # | Zhao, Xueqin | Counting, palynology | |
| 32 | Impagidinium aculeatum | I. aculeatum | # | Zhao, Xueqin | Counting, palynology | |
| 33 | Impagidinium patulum | I. patulum | # | Zhao, Xueqin | Counting, palynology | |
| 34 | Impagidinium paradoxum | I. paradoxum | # | Zhao, Xueqin | Counting, palynology | |
| 35 | Impagidinium strialatum | I. strialatum | # | Zhao, Xueqin | Counting, palynology | |
| 36 | Impagidinium plicatum | I. plicatum | # | Zhao, Xueqin | Counting, palynology | |
| 37 | Impagidinium sphaericum | I. sphaericum | # | Zhao, Xueqin | Counting, palynology | |
| 38 | Impagidinium | Impagidinium | # | Zhao, Xueqin | Counting, palynology | type 1 |
| 39 | Lingulodinium machaerophorum | L. machaerophorum | # | Zhao, Xueqin | Counting, palynology | |
| 40 | Nematosphaeropsis spp. | Nematosphaeropsis spp. | # | Zhao, Xueqin | Counting, palynology | |
| 41 | Nematosphaeropsis labyrinthus | N. labyrinthus | # | Zhao, Xueqin | Counting, palynology | |
| 42 | Operculodinium centrocarpum | O. centrocarpum | # | Zhao, Xueqin | Counting, palynology | |
| 43 | Operculodinium israelianum | O. israelianum | # | Zhao, Xueqin | Counting, palynology | |
| 44 | Operculodinium janduchenei | O. janduchenei | # | Zhao, Xueqin | Counting, palynology | |
| 45 | Operculodinium spp. | Operculodinium spp. | # | Zhao, Xueqin | Counting, palynology | |
| 46 | Polysphaeridium zoharyi | P. zoharyi | # | Zhao, Xueqin | Counting, palynology | |
| 47 | Spiniferites bentori | S. bentori | # | Zhao, Xueqin | Counting, palynology | |
| 48 | Spiniferites mirabilis | S. mirabilis | # | Zhao, Xueqin | Counting, palynology | |
| 49 | Spiniferites spp. | Spiniferites spp. | # | Zhao, Xueqin | Counting, palynology | |
| 50 | Pyxidinopsis reticulata | P. reticulata | # | Zhao, Xueqin | Counting, palynology | |
| 51 | Dinoflagellate cyst indeterminata | Dinofl cyst indet | # | Zhao, Xueqin | Counting, palynology | unidentified cysts |
| 52 | Dinoflagellate cyst, total | Dinofl c total | # | Zhao, Xueqin | Counting, palynology | |
| 53 | Marker, found | Mark found | # | Zhao, Xueqin | Counting, palynology | |
| 54 | Marker, added | Mark add | # | Zhao, Xueqin | Counting, palynology | |
| 55 | Volume | Vol | ml | Zhao, Xueqin | Counting, palynology |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3186 data points
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