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Resultats globals: 6 registres trobats en 0.03 segons.
Articles, 6 registres trobats
Articles 6 registres trobats  
1.
11 p, 1.2 MB Lithospheric magnetic mapping of the northern Caribbean region / Catalán, M. (Real Instituto y Observatorio de la Armada) ; Martín-Dávila, J. (Real Instituto y Observatorio de la Armada)
A more complete crustal perspective of the northernmost part of the Venezuela Basin is provided by data from an international public database processed with new geomagnetic models (CM4) together with data from aeromagnetic surveys and from a recent marine cruise in areas offshore Puerto Rico and the Dominican Republic. [...]
2013 - 10.1344/105.000001872
Geologica acta, Vol. 11, Núm. 3 (September 2013) , p. 311-320  
Registre complet - Creative Commons
2.
26 p, 1.5 MB The Pelona-Pico Duarte basalts Formation, Central Hispaniola : an on-land section of Late Cretaceous volcanism related to the Caribbean large igneous province / Escuder-Viruete, Joaquín (Instituto Geológico y Minero de España) ; Pérez-Estaún, Andrés (Consejo Superior de Investigaciones Científicas (Espanya). Institut de Ciències de la Terra Jaume Almera) ; Joubert, M. (Bureau de Recherches Géologiques et Minières (Orleans, França)) ; Weis, D. (University of British Columbia. Pacific Centre for Isotopic and Geochemical Research)
Located in Central Hispaniola, the Pelona-Pico Duarte basalts Formation (Fm. ) offers an opportunity to study the Late Cretaceous Caribbean large igneous province magmatism on land. It is composed by a ~2. [...]
2011 - 10.1344/105.000001716
Geologica acta, Vol. 9, Núm. 3-4 (setembre-desembre 2011) , p. 307-328  
Registre complet - Creative Commons
3.
18 p, 1.5 MB Petrogenesis of fertile mantle peridotites from the Monte del Estado massif (Southwest Puerto Rico): a preserved section of Proto-Caribbean lithospheric mantle? / Marchesi, C. (Géosciences Montpellier) ; Jolly, W. T. (Brock University. Department of Earth Sciences) ; Lewis, J. F. (The George Washington University. Department of Earth and Environmental Sciences) ; Garrido Marín, Carlos Jesus (Instituto Andaluz de Ciencias de la Tierra) ; Proenza, J. A. (Universitat de Barcelona. Departament de Cristal·lografia, Mineralogia i Dipòsits Minerals) ; Lidiak, E. G. (University of Pittsburgh. Department of Geology and Planetary Science)
The Monte del Estado massif is the largest and northernmost serpentinized peridotite belt in southwest Puerto Rico. It is mainly composed of spinel lherzolite and minor harzburgite with variable clinopyroxene modal abundances. [...]
2011 - 10.1344/105.000001713
Geologica acta, Vol. 9, Núm. 3-4 (setembre-desembre 2011) , p. 289-306  
Registre complet - Creative Commons
4.
24 p, 977.7 KB Arguments for and against the Pacific origin of the Caribbean Plate : discussion, finding for an inter-American origin / James, K. H. (Institute of Geography and Earth Sciences (Aberystwyth, Regne Unit))
Arguments in support of the Pacific origin for the Caribbean Plate are discussed along with others that point to an inter-American origin. Entry of a Pacific-derived plate would have involved unlikely, geometrically complex and highly diachronous events. [...]
2006 - 10.1344/105.000000370
Geologica acta, Vol. 4, Núm. 1-2 (2006) , p. 279-302  
Registre complet - Creative Commons
5.
13 p, 1.1 MB Caribbean Plate margin evolution : constraints and current problems / Giunta, G. (Università di Palermo. Dipartimento di Geologia e Geodesia) ; Beccaluva, Luigi (Università di Ferrara. Dipartimento Scienze della Terra) ; Siena, F. (Università di Ferrara. Dipartimento Scienze della Terra)
Oceanic crust was generated at multiple spreading centres during the Jurassic and Early Cretaceous, forming a "proto-Caribbean" oceanic domain. During the Cretaceous, part of that crustal domain thickened into an oceanic plateau, of petrologic Mid-Ocean Ridge (MOR) to Ocean Island Basalt (OIB) affinity. [...]
2006 - 10.1344/105.000000369
Geologica acta, Vol. 4, Núm. 1-2 (2006) , p. 265-277  
Registre complet - Creative Commons
6.
8 p, 483.8 KB Timing and implications of Late Cretaceous tectonic and sedimentary events in Jamaica / Mitchell, S. F. (University of the West Indies (Jamaica). Department of Geography and Geology)
The Cretaceous succession in Jamaica can be divided into sedimentary packages bounded by major unconformities (synthems). On the base of biostratigraphy and ages derived from strontium isotope ratios, these unconformities have been dated as Early Santonian, Late Campanian-Early Maastrichtian and Early Eocene. [...]
2006 - 10.1344/105.000000363
Geologica acta, Vol. 4, Núm. 1-2 (2006) , p. 171-178  
Registre complet - Creative Commons

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