Neoproterozoic backarc basin: Sensitive high-resolution ion microprobe U-Pb and Sm-Nd isotopic evidence from the Eastern Pampean Ranges, Argentina

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dc.contributor.authorEscayola, Monica P.
dc.contributor.authorPimentel, Marcio
dc.contributor.authorArmstrong, Richard
dc.date.accessioned2015-12-08T22:08:46Z
dc.date.issued2007
dc.date.updated2015-12-08T07:19:24Z
dc.description.abstractThe Eastern Pampean Ranges comprise high-grade supracrustal sequences with linear belts of mafic-ultramafic bodies representing ophiolite remnants. New U-Pb and Nd isotopic data suggest that the tectonic evolution of the Pampean Ranges started ca. 640 Ma
dc.identifier.issn0091-7613
dc.identifier.urihttp://hdl.handle.net/1885/28734
dc.publisherGeological Society of America Inc
dc.sourceGeology
dc.subjectKeywords: Neoproterozoic subduction; Ophiolite; Provenance; Granite; Metamorphic rocks; Sediments; Volcanic rocks; Tectonics; backarc basin; basin evolution; isotopic composition; ophiolite; provenance; samarium-neodymium dating; SHRIMP dating; subduction; supracru Neoproterozoic subduction; Pampean ranges; Provenance; SHRIMP; Sm-Nd ages
dc.titleNeoproterozoic backarc basin: Sensitive high-resolution ion microprobe U-Pb and Sm-Nd isotopic evidence from the Eastern Pampean Ranges, Argentina
dc.typeJournal article
local.bibliographicCitation.issue6
local.bibliographicCitation.lastpage498
local.bibliographicCitation.startpage495
local.contributor.affiliationEscayola, Monica P., Universidad Nacional de Salta
local.contributor.affiliationPimentel, Marcio, Universidade de Brasilia
local.contributor.affiliationArmstrong, Richard, College of Physical and Mathematical Sciences, ANU
local.contributor.authoremailu4029979@anu.edu.au
local.contributor.authoruidArmstrong, Richard, u4029979
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor040203 - Isotope Geochemistry
local.identifier.absfor040313 - Tectonics
local.identifier.ariespublicationu4027924xPUB60
local.identifier.citationvolume35
local.identifier.doi10.1130/G23549A.1
local.identifier.scopusID2-s2.0-34250822265
local.identifier.uidSubmittedByu4027924
local.type.statusPublished Version

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