Pollen-based vegetation record from IODP Site 353-U1446 (Bay of Bengal), Marine Isotope Stage 11
Fuente:
PANGAEA
Guardado en:
| Autores principales: | , , , , , , , , |
|---|---|
| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2025
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1867167683443687424 |
|---|---|
| author | Oliveira, Dulce Desprat, Stéphanie Yin, Qiuzhen Zorzi, Coralie Wu, Zhipeng Anupama, Krishnamurthy Prasad, Srinivasan Alonso-Garcia, Montserrat Martinez, Philippe |
| author_facet | Oliveira, Dulce Desprat, Stéphanie Yin, Qiuzhen Zorzi, Coralie Wu, Zhipeng Anupama, Krishnamurthy Prasad, Srinivasan Alonso-Garcia, Montserrat Martinez, Philippe |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Pollen-based vegetation reconstruction from IODP Expedition 353 Site U1446 (19°5'N, 85°4'E, 1430 m water depth) from 437,000 to 363,000 years ago, a period centered on MIS 11. The dataset includes counts and percentages of all identified pollen and spore morphotypes, as well as the main ecological groups: tropical forest, wet evergreen forest, tropical deciduous forest and xerophyte plants. Pollen analysis: Samples of 1–5 g of dry sediment were processed using the standard protocol for marine samples, which includes coarse sieving (150 μm mesh), consecutive treatments with cold HCl and cold HF and micro-sieving (5 μm mesh). Residues were mounted unstained in a mobile media (glycerol) to allow polar and equatorial observations of pollen grains. Counting was performed using a Nikon light microscope at ×500 and ×1000 (oil immersion) magnification. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_982497 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Pollen-based vegetation record from IODP Site 353-U1446 (Bay of Bengal), Marine Isotope Stage 11 Oliveira, Dulce Desprat, Stéphanie Yin, Qiuzhen Zorzi, Coralie Wu, Zhipeng Anupama, Krishnamurthy Prasad, Srinivasan Alonso-Garcia, Montserrat Martinez, Philippe Bay of Bengal; Indian Summer Monsoon; Integrated Ocean Drilling Program / International Ocean Discovery Program; Interglacial; IODP; MIS 11; pollen analysis Pollen-based vegetation reconstruction from IODP Expedition 353 Site U1446 (19°5'N, 85°4'E, 1430 m water depth) from 437,000 to 363,000 years ago, a period centered on MIS 11. The dataset includes counts and percentages of all identified pollen and spore morphotypes, as well as the main ecological groups: tropical forest, wet evergreen forest, tropical deciduous forest and xerophyte plants. Pollen analysis: Samples of 1–5 g of dry sediment were processed using the standard protocol for marine samples, which includes coarse sieving (150 μm mesh), consecutive treatments with cold HCl and cold HF and micro-sieving (5 μm mesh). Residues were mounted unstained in a mobile media (glycerol) to allow polar and equatorial observations of pollen grains. Counting was performed using a Nikon light microscope at ×500 and ×1000 (oil immersion) magnification. |
| title | Pollen-based vegetation record from IODP Site 353-U1446 (Bay of Bengal), Marine Isotope Stage 11 |
| topic | Bay of Bengal; Indian Summer Monsoon; Integrated Ocean Drilling Program / International Ocean Discovery Program; Interglacial; IODP; MIS 11; pollen analysis |
| url | https://doi.org/10.1594/PANGAEA.982497 |