• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

印度尼西亚西爪哇贾辛加木化石硅化过程的微分析方法。

Microanalytical approaches on the silicification process of wood fossil from Jasinga, West Java, Indonesia.

机构信息

Doctoral Program of Geological Engineering, Faculty of Earth Sciences and Technology, Bandung Institute of Technology (ITB), Bandung, West Jawa, 40132, Indonesia.

Department of Geological Engineering, Faculty of Industrial Technology, Sumatera Institute of Technology (Itera), Way Hui, Lampung, 35365, Indonesia.

出版信息

Sci Rep. 2024 Aug 17;14(1):19101. doi: 10.1038/s41598-024-69681-0.

DOI:10.1038/s41598-024-69681-0
PMID:39154137
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11330531/
Abstract

Worldwide, silicified woods are found in many geological formations. Significantly, the organic materials of wood are no longer dominant; almost all wood fossils have been mineralized into inorganic silica materials. These unique geological processes must be understood to develop better understanding on organic material fossilization, particularly in the micron scale. Therefore, our aim was to characterize the composition of silicified wood using comprehensive microanalysis. The methods utilized were XRF, ICP-MS, XRD, FTIR, and FE-EPMA. Specimens are from Jasinga, West Java, Indonesia. The results showed that wood silicification was controlled by the infiltration of silica from the host rock into the spaces of the wood structure. In Jasinga, they are controlled by Pliocene tuffaceous sedimentary rocks. The ratio of silica phases revealed a trend in the degree of silicification. Besides silica, the distribution of trace elements also demonstrates the geochemical interaction between the wood fossil and host rock. Wood fossils are affected by the gradual replacement of organic carbon-based materials with silica through silicification. Silica enrichment occurs in the internal of wood, facilitates permineralization and recrystallization. Silica replaces organic material and preserves the wood structures. The microanalytical approach provides comprehensive perspectives on wood petrification, leads to better insights for paleontological studies.

摘要

在全球范围内，硅化木存在于许多地质构造中。值得注意的是，木材的有机物质不再占主导地位；几乎所有的木化石都已矿化为无机硅质材料。为了更好地了解有机物质的化石化过程，特别是在微米尺度上，必须了解这些独特的地质过程。因此，我们的目的是使用综合微观分析来描述硅化木的成分。所采用的方法是 XRF、ICP-MS、XRD、FTIR 和 FE-EPMA。标本来自印度尼西亚西爪哇的贾辛加。结果表明，木材的硅化是由硅质从围岩渗透到木材结构的空间控制的。在贾辛加，它们受上新世凝灰岩沉积岩的控制。硅相的比例显示出硅化程度的趋势。除了二氧化硅，微量元素的分布也表明了木化石与围岩之间的地球化学相互作用。木化石受到硅化过程中有机碳基物质逐渐被二氧化硅取代的影响。硅的富集发生在木材内部，有利于矿化和重结晶。二氧化硅取代有机物质并保存木材结构。微观分析方法为木石化提供了全面的视角，为古生物学研究提供了更好的见解。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/92f09589d0a5/41598_2024_69681_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/21dc1213a6e0/41598_2024_69681_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/2a765765bbce/41598_2024_69681_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/61fc3ab0e7f8/41598_2024_69681_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/0512dff66691/41598_2024_69681_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/1f5d163e1ef2/41598_2024_69681_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/f5e495c695de/41598_2024_69681_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/567c0df80a33/41598_2024_69681_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/92f09589d0a5/41598_2024_69681_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/21dc1213a6e0/41598_2024_69681_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/2a765765bbce/41598_2024_69681_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/61fc3ab0e7f8/41598_2024_69681_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/0512dff66691/41598_2024_69681_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/1f5d163e1ef2/41598_2024_69681_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/f5e495c695de/41598_2024_69681_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/567c0df80a33/41598_2024_69681_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d17f/11330531/92f09589d0a5/41598_2024_69681_Fig8_HTML.jpg

相似文献

1
Microanalytical approaches on the silicification process of wood fossil from Jasinga, West Java, Indonesia.印度尼西亚西爪哇贾辛加木化石硅化过程的微分析方法。
Sci Rep. 2024 Aug 17;14(1):19101. doi: 10.1038/s41598-024-69681-0.
2
Tracing Biosignature Preservation of Geothermally Silicified Microbial Textures into the Geological Record.追踪地热硅化微生物结构的生物特征保存并记录于地质记录中。
Astrobiology. 2015 Oct;15(10):858-82. doi: 10.1089/ast.2015.1307.
3
Spectroscopic analysis and X-ray diffraction of trunk fossils from the Parnaíba Basin, Northeast Brazil.巴西东北部帕纳伊巴盆地树干化石的光谱分析与X射线衍射
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Jan 25;135:1052-8. doi: 10.1016/j.saa.2014.08.005. Epub 2014 Aug 12.
4
Anatomical descriptions of silicified woods from Madagascar and Indonesia by scanning electron microscopy.通过扫描电子显微镜对来自马达加斯加和印度尼西亚的硅化木进行的解剖学描述。
Micron. 2008 Oct;39(7):825-31. doi: 10.1016/j.micron.2007.12.011. Epub 2008 Jan 6.
5
Calcification and silicification: fossilization potential of cyanobacteria from stromatolites of Niuafo'ou's Caldera Lakes (Tonga) and implications for the early fossil record.钙化和硅化：来自汤加纽阿福欧火山口湖叠层石中的蓝细菌的化石潜力及其对早期化石记录的意义。
Astrobiology. 2012 Jun;12(6):535-48. doi: 10.1089/ast.2011.0742.
6
Analysis of composite structure and primordial wood remains in petrified wood.石化木中复合结构与原始木材残余物的分析
Appl Spectrosc. 2007 Aug;61(8):889-95. doi: 10.1366/000370207781540141.
7
The simulated silicification of bacteria--new clues to the modes and timing of bacterial preservation and implications for the search for extraterrestrial microfossils.细菌的模拟硅化作用——细菌保存方式和时间的新线索以及对外星微化石搜寻的启示
Astrobiology. 2002 Spring;2(1):1-26. doi: 10.1089/153110702753621312.
8
Spectroscopic studies of wood fossils from the Crato Formation, Cretaceous Period.光谱研究克罗马侬人的木化石，白垩纪时期。
Spectrochim Acta A Mol Biomol Spectrosc. 2013 Nov;115:324-9. doi: 10.1016/j.saa.2013.06.042. Epub 2013 Jun 28.
9
Raman and cathodoluminescence spectroscopic investigations on Permian fossil wood from Chemnitz--a contribution to the study of the permineralisation process.对开姆尼茨二叠纪化石木材的拉曼光谱和阴极发光光谱研究——对矿化过程研究的一项贡献
Spectrochim Acta A Mol Biomol Spectrosc. 2004 Oct;60(12):2903-12. doi: 10.1016/j.saa.2003.12.045.
10
Proterozoic microbial mats and their constraints on environments of silicification.元古代微生物席及其对硅化环境的限制。
Geobiology. 2017 Jul;15(4):469-483. doi: 10.1111/gbi.12238. Epub 2017 Apr 11.

本文引用的文献

1
The influence of grain shape and size on the relationship between porosity and permeability in sandstone: a digital approach.砂岩中颗粒形状和尺寸对孔隙度与渗透率关系的影响：一种数字方法。
Sci Rep. 2022 May 9;12(1):7531. doi: 10.1038/s41598-022-11365-8.
2
Biogenically induced bedded chert formation in the alkaline palaeo-lake of the Green River Formation.生物成因的层状燧石形成于绿河组碱性古湖泊中。
Sci Rep. 2019 Nov 11;9(1):16448. doi: 10.1038/s41598-019-52862-7.
3
A Jurassic wood providing insights into the earliest step in Ginkgo wood evolution.
侏罗纪木材为银杏木演化的最初阶段提供了新见解。
Sci Rep. 2016 Dec 16;6:38191. doi: 10.1038/srep38191.
4
Anatomical descriptions of silicified woods from Madagascar and Indonesia by scanning electron microscopy.通过扫描电子显微镜对来自马达加斯加和印度尼西亚的硅化木进行的解剖学描述。
Micron. 2008 Oct;39(7):825-31. doi: 10.1016/j.micron.2007.12.011. Epub 2008 Jan 6.
5
Phase diagram of silica from computer simulation.计算机模拟得到的二氧化硅相图。
Phys Rev E Stat Nonlin Soft Matter Phys. 2004 Dec;70(6 Pt 1):061507. doi: 10.1103/PhysRevE.70.061507. Epub 2004 Dec 29.