(Table T1) Density, porosity, void ratio and silica crystallinity index of ODP Site 185-1149 sediments
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| Main Authors: | , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2006
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| _version_ | 1867170927901409280 |
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| author | Tanaka, Chihiro Ogawa, Yujiro |
| author_facet | Tanaka, Chihiro Ogawa, Yujiro |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Siliceous pelagic sediments have been known to be crystallographically altered during burial diagenesis (e.g., Hesse, 1990; Behl and Smith, 1992, doi:10.2973/odp.proc.sr.129.112.1992). In order to know the systematic downhole change of silicification, sediments from Pacific Ocean crust obtained during Ocean Drilling Program Leg 185 Site 1149 (Plank, Ludden, Escutia, et al., 2000, doi:10.2973/odp.proc.ir.185.2000) were analyzed. For collected samples of Early Cretaceous age below the pelagic sediments, which are not as highly silicified, silica mineral crystallization in the siliceous sedimentary rocks is determined by X-ray diffraction (XRD), and the related textural change is shown by using scanning electron microscope (SEM). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_784110 |
| institution | PANGAEA |
| language | en |
| publishDate | 2006 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | (Table T1) Density, porosity, void ratio and silica crystallinity index of ODP Site 185-1149 sediments Tanaka, Chihiro Ogawa, Yujiro 185-1149A; 185-1149B; 185-1149C; 185-1149D; Density; DEPTH, sediment/rock; DRILL; Drilling/drill rig; d-spacing; Event label; Gamma-ray attenuation (GRA) densitometer; Index; Joides Resolution; Leg185; North Pacific Ocean; Ocean Drilling Program; ODP; Porosity; Sample code/label Siliceous pelagic sediments have been known to be crystallographically altered during burial diagenesis (e.g., Hesse, 1990; Behl and Smith, 1992, doi:10.2973/odp.proc.sr.129.112.1992). In order to know the systematic downhole change of silicification, sediments from Pacific Ocean crust obtained during Ocean Drilling Program Leg 185 Site 1149 (Plank, Ludden, Escutia, et al., 2000, doi:10.2973/odp.proc.ir.185.2000) were analyzed. For collected samples of Early Cretaceous age below the pelagic sediments, which are not as highly silicified, silica mineral crystallization in the siliceous sedimentary rocks is determined by X-ray diffraction (XRD), and the related textural change is shown by using scanning electron microscope (SEM). |
| title | (Table T1) Density, porosity, void ratio and silica crystallinity index of ODP Site 185-1149 sediments |
| topic | 185-1149A; 185-1149B; 185-1149C; 185-1149D; Density; DEPTH, sediment/rock; DRILL; Drilling/drill rig; d-spacing; Event label; Gamma-ray attenuation (GRA) densitometer; Index; Joides Resolution; Leg185; North Pacific Ocean; Ocean Drilling Program; ODP; Porosity; Sample code/label |
| url | https://doi.org/10.1594/PANGAEA.784110 |