Late Pleistocene stratigraphy of IODP Site U1396 and compiled chronology offshore of south and south west Montserrat, Lesser Antilles
文献类型：期刊论文
| 作者 | Wall-Palmer, Deborah1; Coussens, Maya2; Talling, Peter J.2; Jutzeler, Martin2; Cassidy, Michael3; Marchant, Isabelle3; Palmer, Martin R.3; Watt, Sebastian F. L.4; Smart, Christopher W.1; Fisher, Jodie K.1 |
| 刊名 | GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS
 |
| 出版日期 | 2014-07-01 |
| 卷号 | 15期号:7页码:3000-3020 |
| ISSN号 | 1525-2027 |
| DOI | 10.1002/2014GC005402 |
| 文献子类 | Article |
| 英文摘要 | Marine sediments around volcanic islands contain an archive of volcaniclastic deposits, which can be used to reconstruct the volcanic history of an area. Such records hold many advantages over often incomplete terrestrial data sets. This includes the potential for precise and continuous dating of intervening sediment packages, which allow a correlatable and temporally constrained stratigraphic framework to be constructed across multiple marine sediment cores. Here we discuss a marine record of eruptive and mass-wasting events spanning similar to 250 ka offshore of Montserrat, using new data from IODP Expedition 340, as well as previously collected cores. By using a combination of high-resolution oxygen isotope stratigraphy, AMS radiocarbon dating, biostratigraphy of foraminifera and calcareous nannofossils, and clast componentry, we identify five major events at Soufriere Hills volcano since 250 ka. Lateral correlations of these events across sediment cores collected offshore of the south and south west of Montserrat have improved our understanding of the timing, extent and associations between events in this area. Correlations reveal that powerful and potentially erosive density-currents traveled at least 33 km offshore and demonstrate that marine deposits, produced by eruption-fed and mass-wasting events on volcanic islands, are heterogeneous in their spatial distribution. Thus, multiple drilling/coring sites are needed to reconstruct the full chronostratigraphy of volcanic islands. This multidisciplinary study will be vital to interpreting the chaotic records of submarine landslides at other sites drilled during Expedition 340 and provides a framework that can be applied to the stratigraphic analysis of sediments surrounding other volcanic islands. |
| WOS关键词 | SUBMARINE EVIDENCE ; PYROCLASTIC FLOWS ; DEBRIS AVALANCHE ; LATE QUATERNARY ; DEEP-SEA ; DEPOSITS ; LANDSLIDES ; COLLAPSE ; FAILURE ; ARC |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000340557300017 |
| 资助机构 | NERC(NE/K002724/1 ; NERC(NE/K002724/1 ; NE/K000403/1) ; NE/K000403/1) ; NERC(NE/K002724/1 ; NERC(NE/K002724/1 ; NE/K000403/1) ; NE/K000403/1) ; NERC(NE/K002724/1 ; NERC(NE/K002724/1 ; NE/K000403/1) ; NE/K000403/1) ; NERC(NE/K002724/1 ; NERC(NE/K002724/1 ; NE/K000403/1) ; NE/K000403/1) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/86454]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wall-Palmer, Deborah |
| 作者单位 | 1.Univ Plymouth, Sch Geog Earth & Environm Sci, Plymouth PL4 8AA, Devon, England 2.Natl Oceanog Ctr, Southampton, Hants, England 3.Univ Southampton, Sch Ocean & Earth Sci, Southampton, Hants, England 4.Univ Birmingham, Sch Geog Earth & Environm Sci, Birmingham, W Midlands, England 5.Univ Massachusetts, Dept Geosci, Amherst, MA 01003 USA 6.Queensland Univ Technol, Fac Sci & Engn, Brisbane, Qld 4001, Australia 7.Inst Phys Globe Paris, Sorbonne Paris Cite, Paris, France 8.CNRS, UMR 7154, Paris, France 9.Geol Survey Japan AIST, Ibaraki, Japan 10.Japan Conservat Engn Co Ltd, Utashina, Hokkaido, Japan |
| 推荐引用方式 GB/T 7714 | Wall-Palmer, Deborah,Coussens, Maya,Talling, Peter J.,et al. Late Pleistocene stratigraphy of IODP Site U1396 and compiled chronology offshore of south and south west Montserrat, Lesser Antilles[J]. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,2014,15(7):3000-3020. |
| APA | Wall-Palmer, Deborah.,Coussens, Maya.,Talling, Peter J..,Jutzeler, Martin.,Cassidy, Michael.,...&Wang, Fei.(2014).Late Pleistocene stratigraphy of IODP Site U1396 and compiled chronology offshore of south and south west Montserrat, Lesser Antilles.GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS,15(7),3000-3020. |
| MLA | Wall-Palmer, Deborah,et al."Late Pleistocene stratigraphy of IODP Site U1396 and compiled chronology offshore of south and south west Montserrat, Lesser Antilles".GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 15.7(2014):3000-3020. |
入库方式： OAI收割
来源：地质与地球物理研究所
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