Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/2389
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dc.contributor.authorallFreda, C.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallGaeta, M.; Dipartimento di Scienze della Terra, Universit`a degli Studi “La Sapienza”en
dc.contributor.authorallKarner, D. B.; Dept of Geology, Sonoma State University,en
dc.contributor.authorallMarra, F.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallRenne, P. R.; Berkeley Geochronology Center,en
dc.contributor.authorallTaddeucci, J.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallScarlato, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.authorallChristensen, J. N.; Lawrence Berkeley National Laboratory,en
dc.contributor.authorallDallai, L.; CNR-Istituto di Geologia Ambientale e Geoingegneriaen
dc.date.accessioned2007-08-27T12:24:27Zen
dc.date.available2007-08-27T12:24:27Zen
dc.date.issued2006en
dc.identifier.urihttp://hdl.handle.net/2122/2389en
dc.description.abstractA comprehensive volcanological study of the Albano multiple maar (Alban Hills, Italy) using (i) 40Ar/39Ar geochronology of the most complete stratigraphic section and other proximal and distal outcrops and (ii) petrographic observations, phase analyses of major and trace elements, and Sr and O isotopic analyses of the pyroclastic deposits shows that volcanic activity at Albano was strongly discontinuous, with a first eruptive cycle at 69±1 ka producing at least two eruptions, and a second cycle with two peaks at 39±1 and 36±1 ka producing at least four eruptions. Contrary to previous studies, we did not find evidence of magmatic or hydromagmatic eruptions younger than 36±1 ka. The activity of Albano was fed by a new batch of primary magma compositionally different from that of the older activity of the Alban Hills; moreover, the REE and 87Sr/86Sr data indicate that the Albano magma originated from an enriched metasomatized mantle. According to the modeled liquid line of descent, this magma differentiated under the influence of magma/limestone wall rock interaction. Our detailed eruptive and petrologic reconstruction of the Albano Maar evolution substantiates the dormant state of the Alban Hills Volcanic District.en
dc.language.isoEnglishen
dc.relation.ispartofBull. Volcanolen
dc.relation.ispartofseries/68 (2006)en
dc.subjectEruptive cyclesen
dc.subjectGeochronologyen
dc.subjectAlban Hillsen
dc.subjectMaaren
dc.subjectUltrapotassicen
dc.subjectHydromagmaticen
dc.subjectDecarbonationen
dc.titleEruptive history and petrologic evolution of the Albano multiple maar (Alban Hills, Central Italy)en
dc.typearticleen
dc.description.statusPublisheden
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber567-591en
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.03. Magmasen
dc.subject.INGV04. Solid Earth::04.08. Volcanology::04.08.05. Volcanic rocksen
dc.subject.INGV05. General::05.02. Data dissemination::05.02.03. Volcanic eruptionsen
dc.identifier.doi10.1001/S00445-005-0033-6en
dc.description.journalTypeJCR Journalen
dc.description.fulltextreserveden
dc.contributor.authorFreda, C.en
dc.contributor.authorGaeta, M.en
dc.contributor.authorKarner, D. B.en
dc.contributor.authorMarra, F.en
dc.contributor.authorRenne, P. R.en
dc.contributor.authorTaddeucci, J.en
dc.contributor.authorScarlato, P.en
dc.contributor.authorChristensen, J. N.en
dc.contributor.authorDallai, L.en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentDipartimento di Scienze della Terra, Universit`a degli Studi “La Sapienza”en
dc.contributor.departmentDept of Geology, Sonoma State University,en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentBerkeley Geochronology Center,en
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italiaen
dc.contributor.departmentLawrence Berkeley National Laboratory,en
dc.contributor.departmentCNR-Istituto di Geologia Ambientale e Geoingegneriaen
item.openairetypearticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptUniversità La Sapienza-
crisitem.author.deptDepartment of Geology, Sonoma State University-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptBerkeley Geochronology Center, Berkeley, CA, U.S.A.-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptCenter for Isotope Geochemistry, Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 70A4418, Berkeley, CA 94720, USA-
crisitem.author.deptIstituto di Geoscienze e Georisorse – C.N.R,-Pisa-
crisitem.author.orcid0000-0002-2320-8096-
crisitem.author.orcid0000-0002-4881-9563-
crisitem.author.orcid0000-0002-0516-3699-
crisitem.author.orcid0000-0003-1933-0192-
crisitem.author.orcid0000-0002-1514-5013-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent05. General-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.department.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
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