Foreland Magmatism during the Arabia–Eurasia Collision: Pliocene–Quaternary Activity of the Karacadağ Volcanic Complex, SW Turkey

Autor: Taner Ekici, Colin G. Macpherson, Nazmi Otlu, Denis Fontignie

Publikováno v: Journal of petrology, 2014, Vol.55(9), pp.1753-1777 [Peer Reviewed Journal]

Oxford University Press
Pliocene to Quaternary magmatism in the Karacada? Volcanic Complex in SE Turkey occurred in the foreland region of the Arabia-Eurasia collision and can be divided into two phases. The earlier Karacada? phase formed a nort

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610012523e54b473ca838c6d9ebe821d
https://doi.org/10.1093/petrology/egu040

New insights into petrogenesis of Miocene magmatism associated with porphyry copper deposits of the Andean Pampean flat slab, Argentina

Autor: Massimo Chiaradia, Anabel Gómez, Silvia Irene Carrasquero, Nora Alicia Rubinstein, Victor A. Valencia, Denis Fontignie

Publikováno v: Geoscience Frontiers (2017)
Geoscience Frontiers, Vol 9, Iss 5, Pp 1565-1576 (2018)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The Paramillos de Uspallata mining district located in the backarc region of the Pampean flat-slab segment (28°–33°S) features porphyry-type deposits genetically associated with Middle Miocene volcanics. This mineralizing magmatism comprising hyd

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::550c9e30caf73ea2194a6514f7e8ea75
https://archive-ouverte.unige.ch/unige:99247

Geochemical and Sr–Nd–Pb–O isotope composition of granitoids of the Early Cretaceous Copiapó plutonic complex (27°30′S), Chile

Autor: Pia Voldet, Massimo Chiaradia, Robert Marschik, Denis Fontignie

Publikováno v: Journal of South American Earth Sciences, Vol. 16, No 5 (2003) pp. 381-398

Early Cretaceous plutonic rocks exposed south of Copiapo ́ form part of the Coastal Batholith of northern Chile. These rocks intrude arc- derived volcanic and volcaniclastic rocks and marine limestones that were deposited in the Early Cretaceous Ata

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4603f9578d2034673c93461bd9e85b7a
https://doi.org/10.1016/s0895-9811(03)00104-4

Dispersion of the Jan Mayen and Iceland mantle plumes in the Arctic: A He-Pb-Nd-Sr isotope tracer study of basalts from the Kolbeinsey, Mohns, and Knipovich Ridges

Autor: S. Xue, Robert J. Poreda, Denis Fontignie, J.-G. Schilling, Richard Kingsley

Publikováno v: Journal of Geophysical Research: Solid Earth. 104:10543-10569

He-Pb-Nd-Sr isotope systematics in basalts from the Mid-Atlantic Ridge (MAR) from 65°N to 78°N are reported for mapping the zone of influence of the Jan Mayen and Iceland mantle plumes in the Arctic. The geographical variation and the two distinct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e11e26da2e72ec90d88dcf44bc8ea3d4
https://doi.org/10.1029/1999jb900057

Mantle heterogeneities beneath the South Atlantic: a NdSrPb isotope study along the Mid-Atlantic Ridge (3°S–46°S)

Autor: Denis Fontignie, Jean-Guy Schilling

Publikováno v: Earth and Planetary Science Letters. 142:209-221

We report on 55 Nd and Sr isotope analyses of Mid-Atlantic Ridge (MAR) basalt glasses from 3°S to 46°S, using the same samples on which Pb and He isotope ratios were reported earlier (Hanan et al. [1] and Graham et al. [2]). Eighteen new Pb, Sr, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::146a69713decb151162b2447c034f25e
https://doi.org/10.1016/0012-821x(96)00079-9