Takata, Hiroyuki; Chun, Jong-Hwa; Cheong, Daekyo; Khim, Boo-Keun: Occurrences of fossil benthic foraminifera in sediment core PC-11 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.973856 (dataset in review)
Abstract:
We investigated fossil planktonic foraminifera from cores ND-02 (Nakdong River delta) and PC-11 (inner shelf off southeast Korea), to assess millennial-scale variations in the surface oceanography. In addition, we also analyzed benthic foraminiferal fauna in core PC-11. The coiling ratio of Neogloboquadrina pachyderma shows five millennial-scale near-cyclic variations (~8.7-8.3, ~7.5-6.2, ~4.7, ~2.8 and ~0.5 ka) since ~9 ka. These variations are similar to warm-water diatom variations at the Oki Ridge where a cyclicity of ~1.6 kyr is present, possibly associated with a Bond event. By contrast, the near-cyclic variations in our planktonic foraminiferal record were not fully consistent with the reported intensity variations of the Tsushima Warm Current in the East Asian margin and the warm Kuroshio Current in the Northwest Pacific. Our records from southeast Korea seem to reflect the more regional oceanographic variations in the marginal seas of East Asia. We suggest that the coastal upwelling of the subsurface cold water along the southeast coast of Korea plays an important role in generating near-cyclic variations of warm-water biota. The occurrence of the bathyal benthic foraminifera, such as Eilohedra nipponica and Psuedoparrella naraensis in core PC-11 also supports the scenario of the upwelling of subsurface water into the shallower depths at the timing of the more common sinistral specimens of N. pachyderma than the dextral specimens that implies the more intense upwelling. These variations may have a connection to the Bond event periodicity in the North Atlantic Ocean.
Supplement to:
Takata, Hiroyuki; Chun, Jong-Hwa; Cheong, Daekyo; Khim, Boo-Keun (in review): Holocene millennial-scale variations of Neogloboquadrina pachyderma (planktonic foraminifera) in the southeast coastal areas of Korea. Paleoceanography and Paleoclimatology
Coverage:
Latitude: 35.333810 * Longitude: 129.342500
Date/Time Start: 2010-07-01T00:00:00 * Date/Time End: 2010-07-01T00:00:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 5.74 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Takata, Hiroyuki | Geocode | |
| 2 | AGE | Age | ka BP | Takata, Hiroyuki | Geocode | |
| 3 | Gaudryina sp. | Gaudryina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 4 | Lagenammina sp. | Lagenammina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 5 | Spirosigmoilinella compressa | S. compressa | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 6 | Textularia foliacea | T. foliacea | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 7 | Textularia kerimbaensis | T. kerimbaensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 8 | Textularia sp. | Textularia sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 9 | Tiphotrocha kellettae | T. kellettae | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 10 | Foraminifera, benthic agglutinated | Foram benth agg | # | Takata, Hiroyuki | Counting >63 µm fraction | gen. et sp. indet. |
| 11 | Cyclogyra planorbis | C. planorbis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 12 | Miliolinella sp. | Miliolinella sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 13 | Quinqueloculina akneriana | Q. akneriana | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 14 | Quinqueloculina elongata | Q. elongata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 15 | Quinqueloculina seminulum | Q. seminulum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 16 | Quinqueloculina sp. | Quinqueloculina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 17 | Sigmoilopsis sp. | Sigmoilopsis sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 18 | Siphonaperta sp. | Siphonaperta sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 19 | Triloculina sp. | Triloculina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 20 | Spiroloculina sp. | Spiroloculina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 21 | Ammonia beccarii | A. beccarii | # | Takata, Hiroyuki | Counting >63 µm fraction | Ammonia ""beccarii"" forma 1 |
| 22 | Ammonia beccarii | A. beccarii | # | Takata, Hiroyuki | Counting >63 µm fraction | Ammonia ""beccarii"" forma 2 |
| 23 | Ammonia inflata | A. inflata | # | Takata, Hiroyuki | Counting >63 µm fraction | A. inflata? |
| 24 | Ammonia japonica | A. japonica | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 25 | Ammonia ketienziensis angluata | A. ketienziensis angluata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 26 | Amphicoryna sp. | Amphicoryna sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 27 | Angulogerina ikebei | A. ikebei | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 28 | Anomalinoides sp. | Anomalinoides sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 29 | Astrononion sp. | Astrononion sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 30 | Bolivina decussata | B. decussata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 31 | Bolivina cf. decussata | B. cf. decussata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 32 | Bolivina humilis | B. humilis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 33 | Bolivina pseudoplicata | B. pseudoplicata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 34 | Bolivina robusta | B. robusta | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 35 | Bolivina sp. | Bolivina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 36 | Bolivina sp. | Bolivina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 37 | Brizalina pacifica | B. pacifica | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 38 | Brizalina striatula | B. striatula | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 39 | Brizalina cf. striatula | B. cf. striatula | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 40 | Buccella frigida | B. frigida | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 41 | Bulimina marginata | B. marginata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 42 | Bulimina nojimaensis | B. nojimaensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 43 | Bulimina tenuata | B. tenuata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 44 | Buliminella elegantissima | B. elegantissima | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 45 | Buliminella exilis | B. exilis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 46 | Cancris auriculus | C. auriculus | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 47 | Cassidulina norvangi | C. norvangi | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 48 | Cassidulinoides akitaensis | C. akitaensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 49 | Cibicides lobatulus | C. lobatulus | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 50 | Cibicides cf. lobatulus | C. cf. lobatulus | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 51 | Cibicides cf. refulgens | C. cf. refulgens | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 52 | Cibicidoides sp. | Cibicidoides sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 53 | Cibicidoides sp. | Cibicidoides sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | Cibicidoides? sp. A |
| 54 | Dentalina sp. | Dentalina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 55 | Discorbinella convexa | D. convexa | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 56 | Discorbinella sp. | Discorbinella sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 57 | Discorbis sp. | Discorbis sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | Discorbis? sp. |
| 58 | Eilohedra nipponica | E. nipponica | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 59 | Elphidium advenum | E. advenum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 60 | Elphidium advenum | E. advenum | # | Takata, Hiroyuki | Counting >63 µm fraction | E. advenum? |
| 61 | Elphidium crispum | E. crispum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 62 | Elphidium excavaum forma clavata | E. excavaum f clavata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 63 | Elphidium excavaum forma excavata | E. excavaum f excavata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 64 | Elphidium jenseni | E. jenseni | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 65 | Elphidium kusiroense | E. kusiroense | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 66 | Elphidium reticulosum | E. reticulosum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 67 | Elphidium somaense | E. somaense | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 68 | Elphidium subarcticum | E. subarcticum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 69 | Elphidium subincertum | E. subincertum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 70 | Elphidium sp. | Elphidium sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 71 | Fissurina spp. | Fissurina spp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 72 | Fursenkoina sp. | Fursenkoina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 73 | Gavelinopsis sp. | Gavelinopsis sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 74 | Geminospira simaensis | G. simaensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 75 | Glabratella spp. | Glabratella spp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 76 | Globobulimina auriculata | G. auriculata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 77 | Globocassidulina sp. | Globocassidulina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 78 | Gyroidinoides sp. | Gyroidinoides sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 79 | Gyroidinoides sp. | Gyroidinoides sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | Gyroidinoides? sp. |
| 80 | Hanzawaia nipponica | H. nipponica | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 81 | Haynesina sp. | Haynesina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 82 | Hoeglundina elegans | H. elegans | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 83 | Hyalinea balthica | H. balthica | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 84 | Hyalinea sp. | Hyalinea sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 85 | Lagena spp. | Lagena spp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 86 | Lenticulina sp. | Lenticulina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 87 | Melonis sp. | Melonis sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 88 | Neoconorbina stachi | N. stachi | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 89 | Nodosaria sp. | Nodosaria sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 90 | Nonion manpukuziensis | N. manpukuziensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 91 | Nonionella stella | N. stella | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 92 | Nonionellina sp. | Nonionellina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 93 | Oolina hexagona | O. hexagona | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 94 | Oolina melo | O. melo | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 95 | Oridorsalis sp. | Oridorsalis sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 96 | Paracassidulina neocarinata | P. neocarinata | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 97 | Pararotalia nipponica | P. nipponica | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 98 | Patellina sp. | Patellina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 99 | Planocassidulina sp. | Planocassidulina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 100 | Planocassidulina yabei | P. yabei | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 101 | Planoglabratella opercularis | P. opercularis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 102 | Planoglabratella sp. | Planoglabratella sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 103 | Planoglabratella subopercularis | P. subopercularis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 104 | Polymorphina sp. | Polymorphina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 105 | Pseudononion japonicum | P. japonicum | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 106 | Pseudoparrella naraensis | P. naraensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 107 | Pseudoparrella tamana | P. tamana | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 108 | Pseudorotalia gaimardii compressiuscula | P. gaimardii compressiuscula | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 109 | Pullenia apertura | P. apertura | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 110 | Pullenia sp. | Pullenia sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. indet. |
| 111 | Rectobolivina raphana | R. raphana | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 112 | Rosalina australis | R. australis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 113 | Rosalina bradyi | R. bradyi | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 114 | Rosalina sp. | Rosalina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 115 | Rutherfordoides sp. | Rutherfordoides sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | sp. A |
| 116 | Sagrinella durrandii | S. durrandii | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 117 | Sphaeroidina bulloides | S. bulloides | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 118 | Stainforthia fusiformis | S. fusiformis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 119 | Tosaia sp. | Tosaia sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 120 | Turrilina sp. | Turrilina sp. | # | Takata, Hiroyuki | Counting >63 µm fraction | Turrilina? sp. |
| 121 | Uvigerina vadescens | U. vadescens | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 122 | Uvigerinella glabra | U. glabra | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 123 | Valvulineria hamanakoensis | V. hamanakoensis | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 124 | Foraminifera, benthic hyaline | Foram benth hyline | # | Takata, Hiroyuki | Counting >63 µm fraction | gen. et sp. indet. |
| 125 | Foraminifera, benthic, total | Foram benth tot | # | Takata, Hiroyuki | Counting >63 µm fraction | |
| 126 | Split | Split | # | Takata, Hiroyuki | Counting >63 µm fraction |
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:
2480 data points
Download Data
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