Articles | Volume 10, issue 4
https://doi.org/10.5194/se-10-1269-2019
https://doi.org/10.5194/se-10-1269-2019
Research article
 | 
02 Aug 2019
Research article |  | 02 Aug 2019

Extrusion dynamics of deepwater volcanoes revealed by 3-D seismic data

Qiliang Sun, Christopher A.-L. Jackson, Craig Magee, Samuel J. Mitchell, and Xinong Xie

Viewed

Total article views: 3,830 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,387 1,311 132 3,830 111 131
  • HTML: 2,387
  • PDF: 1,311
  • XML: 132
  • Total: 3,830
  • BibTeX: 111
  • EndNote: 131
Views and downloads (calculated since 15 May 2019)
Cumulative views and downloads (calculated since 15 May 2019)

Viewed (geographical distribution)

Total article views: 3,830 (including HTML, PDF, and XML) Thereof 3,159 with geography defined and 671 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 30 Jan 2025
Download
Short summary
3-D seismic reflection data reveal that deepwater volcanoes have rugged basal contacts, which truncate underlying strata, and erupted lava flows that feed lobate lava fans. The lava flows (>  9 km long) account for 50–97 % of the total erupted volume. This indicates that deepwater volcanic edifices may thus form a minor component (~ 3–50 %) of the extrusive system and that accurate estimates of erupted volume require knowledge of the basal surface of genetically related lava flows.