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all geography including DSDP/ODP Sites and Legs
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South America
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elements, isotopes
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isotopes
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metals
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alkaline earth metals
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strontium
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igneous rocks
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igneous rocks
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phonolites (1)
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metamorphic rocks
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metamorphic rocks (1)
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Primary terms
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igneous rocks
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volcanic rocks
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tephrite (1)
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inclusions (1)
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isotopes
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stable isotopes
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Sr-87/Sr-86 (1)
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metals
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alkaline earth metals
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strontium
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Sr-87/Sr-86 (1)
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metamorphic rocks (1)
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South America
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G. Macciotta
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Journal Article
Petrology of the tephrite-phonolite suite and cognate xenoliths of the Fortaleza district (Ceara, Brazil) Available to Purchase
G. Macciotta, A. Almeida, M. Barbieri, L. Beccaluva, P. Brotzu, M. Coltorti, A. Conte, C. Garbarino, C. B. Gomes, L. Morbidelli, E. Ruberti, F. Siena, G. Traversa
Journal: European Journal of Mineralogy
Publisher: GeoScienceWorld Journals
Published: 01 October 1990
European Journal of Mineralogy (1990) 2 (5): 687–709.
Journal Article
Caratteri petrografici e significato geotettonico delle metavulcaniti basiche triassiche dell'Unita di S. Donato (Calabria) Free
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 January 1986
Italian Journal of Geosciences (1986) 105 (3-4): 195–202.
Journal Article
Flow directions for some rhyodacite ignimbrites estimated by anisotropy of magnetic susceptibility (AMS) measurements; central western Sardinia (Italy) Free
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 January 1986
Italian Journal of Geosciences (1986) 105 (3-4): 219–223.
Journal Article
Le vulcaniti plio-quaternarie del Logudoro (Sardegna nord-occidentale) Free
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 January 1976
Italian Journal of Geosciences (1976) 95 (1-2): 339–350.
Journal Article
Il complesso vulcanico di Monte Arci (Sardegna centro-occidentale); nota illustrativa alla carta geopetrografica 1 : 50.000 Free
A. Assorgia, L. Beccaluva, G. M. Di Paola, L. Maccioni, G. Macciotta, M. Puxeddu, R. Santacroce, G. Venturelli
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 January 1976
Italian Journal of Geosciences (1976) 95 (1-2): 371–401.
Journal Article
Dati geochimici e petrografici sulle vulcaniti "Plio-quaternairie" della Sardegna centro-occidentale Free
Journal: Italian Journal of Geosciences
Publisher: Societa Geologica Italiana
Published: 01 January 1975
Italian Journal of Geosciences (1975) 94 (5): 1437–1457.