Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3318
DC Field | Value | Language |
---|---|---|
dc.contributor.authorall | Pompilio, M.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italia | en |
dc.contributor.authorall | Kyle, P.; Department of Earth & Environmental Science, N.M. Institute of Mining and Technology, Socorro | en |
dc.contributor.authorall | Wilch, T.; Department of Geological Science, Albion College, Albion, United States | en |
dc.contributor.authorall | Dunbar, N.; New Mexico Bureau of Geology and Mineral Resources, N.M. Institute of Mining and Technology, Socorro | en |
dc.contributor.authorall | ANDRILL-MIS Project Science Team; http://www.andrill.org/support/references/appendixc.html | en |
dc.contributor.editorall | Cooper, A. | en |
dc.contributor.editorall | Raymond, C. | en |
dc.contributor.editorall | ISAES Editorial Team | en |
dc.date.accessioned | 2007-12-14T12:02:04Z | en |
dc.date.available | 2007-12-14T12:02:04Z | en |
dc.date.issued | 2007-08-26 | en |
dc.identifier.uri | http://hdl.handle.net/2122/3318 | en |
dc.description.abstract | he 1285 m thick MIS core offers an invaluable opportunity to obtain a detailed record of volcanism in McMurdo Sound. Volcanic stratigraphy and preliminary petrologic data on volcanic rocks in the AND-1B core are reported here. Remarkable volcanic deposits include: a) a phonolitic pumice layer found at ≈85 mbsf which is not correlated to any known vent onshore; b) a black well sorted volcanic sands succession (132.83 to 146.79 mbsf) interpreted as being derived mainly from subaerial Hawaiian/Strombolian eruptions; c) a thick volcanic succession in the middle part of the core with an interbedded submarine lava flow. The flow may be derived from a nearby (≈4 km) vent on the seafloor according to average length of the lavas with similar composition; d) deeply altered tuffs and minor sandstone below 1220 mbsf. Diagenesis and intense alteration at depths >600 mbsf, hamper the interpretation of magma evolution and provenance. | en |
dc.description.sponsorship | U.S. Geological Survey and The National Academies | en |
dc.language.iso | English | en |
dc.publisher.name | U.S. Geological Survey and The National Academies | en |
dc.relation.ispartof | International Symposium on Antarctic Earth Sciences | en |
dc.subject | ANDRILL | en |
dc.subject | volcanic record | en |
dc.title | The volcanic record in the ANDRILL McMurdo Ice Shelf AND-1B drill core | en |
dc.type | Extended abstract | en |
dc.description.status | Published | en |
dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.05. Volcanic rocks | en |
dc.identifier.doi | 10.3133/of2007-1047 | en |
dc.description.ConferenceLocation | Santa Barbara USA | en |
dc.description.obiettivoSpecifico | 3.5. Geologia e storia dei sistemi vulcanici | en |
dc.description.fulltext | open | en |
dc.contributor.author | Pompilio, M. | en |
dc.contributor.author | Kyle, P. | en |
dc.contributor.author | Wilch, T. | en |
dc.contributor.author | Dunbar, N. | en |
dc.contributor.author | ANDRILL-MIS Project Science Team | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Pisa, Pisa, Italia | en |
dc.contributor.department | Department of Earth & Environmental Science, N.M. Institute of Mining and Technology, Socorro | en |
dc.contributor.department | Department of Geological Science, Albion College, Albion, United States | en |
dc.contributor.department | http://www.andrill.org/support/references/appendixc.html | en |
dc.contributor.editor | Cooper, A. | en |
dc.contributor.editor | Raymond, C. | en |
item.openairetype | Extended abstract | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Pisa, Pisa, Italia | - |
crisitem.author.dept | Univ New Mexico | - |
crisitem.author.dept | Department of Geological Sciences, Albion College, Albion, Michigan, USA | - |
crisitem.author.dept | 0 | - |
crisitem.author.orcid | 0000-0002-0742-0679 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Conference materials |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
USGS_Pompilio et al_2007.pdf | 1.28 MB | Adobe PDF | View/Open |
Page view(s) 50
169
checked on Mar 27, 2024
Download(s) 50
96
checked on Mar 27, 2024