A study of inherited zircons in granitoid rocks from the South Portuguese and Ossa-Morena Zones, Iberian Massif: Support for the exotic origin of the South Portuguese Zone

Tectonophysics

Volumn 352, Issue 1-2, 2002, Pages 245-256

  De La Rosa, Jesús D ^a   Jenner, George A ^b   Castro, Antonio ^a  

^a UNIVERSITY OF HUELVA   (Spain)

^b MEMORIAL UNIVERSITY OF NEWFOUNDLAND   (Canada)

Author keywords

LAM ICP MS; Meguma; Ossa Morena Zone; REE; South Portuguese Zone; U Pb isotopes; Zircon

Indexed keywords

BASEMENT ROCK; CONFERENCE PROCEEDING; CONTINENTAL CRUST; GEOCHEMISTRY; GEOCHRONOLOGY; GRANITOID; PRECAMBRIAN; ZIRCON;

PORTUGAL;

EID: 0037194498     PISSN: 00401951     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-1951(02)00199-3     Document Type: Article

References (49)

1. Geochemical and isotopic disequilibrium in crustal melting: An insight from the anatectic granitoids from Toledo, Spain
2. Mafic precursors, peraluminous granitoids, and lamprophyres in the Avila batholith: A model for the generation of Variscan batholiths in Iberia
3. Unstable flow, magma mixing and magma-rock deformation in a deep-seated conduit: The Gil Márquez Complex, southwest Spain
4. Triple-junction migration during Paleozoic plate convergence. The Aracena metamorphic belt. Hercynian massif, Spain
5. Significance of MORB-derived amphibolites from the Aracena metamorphic belt, southwest Spain
6. Age constraints to the relationships between magmatism, metamorphism and tectonism in the Aracena Metamorphic Belt, southern Spain
7. Sm/Nd isotopic investigation of the age and origin of the Meguma Zone meta-sedimentary rocks
8. The Southern Iberian Shear Zone: A major boundary in the Hercynian folded belt
9. 86Sr de Rocas Básicas y Granitoides del batolito de la Sierra Norte de Sevilla
10. Chemical and isotopic composition of the lower crust beneath the Meguma Lithotectonic Zone, Nova Scotia: Evidence from granulite facies xenoliths
11. Superposed Hercynian and Cadomian orogenic cycles in the Ossa-Morena Zone and related areas of the Iberian Massif
12. Rheological aspects of magma transport inferred from rock structures
13. Crustal sources in Lower Palaeozoic rocks from NW Iberia: Insights from laser ablation U-Pb ages in detrital zircon
14. Sr-Nd isotopic record of multi-stage interactions between mantle-derived magmas and crustal components in a collision context. The ultramafic-granitoid association from Vivero (Hercynian belt, NW Spain)
15. Multi-episodic growth of the continental crust of the European hercynides since the early Archean and multi-episodic tectonometamorphic events in the Phanerozoic
16. Seismic crustal structure in the southwest of the Iberian Peninsula and the Gulf of Cádiz
17. Rare earth element chemistry of zircon and its use as a provenance indicator
18. The oldest zircons in the solar system
19. Identifying granite sources by SHRIMP U-Pb zircon geochronology: An application to the Lachlan foldbelt
20. U-Pb geochronology of Devonian granites in the Meguma Terrane of Nova Scotia. Canada: Evidence for hotspot melting of a Neoproterozoic source
21. Paleozoic within-plate volcanic rocks in Nova Scotia (Canada) reinterpreted: Isotopic constraints on magmatic source and paleo-continental reconstructions
22. Depositional and tectonic setting of the Paleoproterozoic Lower Aillik Group, Makkovik Province, Canada: Evolution of a passive margin-foredeep sequence based on petrochemistry and U-Pb (TIMS and LAM-ICP-MS) geochronology
23. Isotope Equilibration of Magmatic and Metamorphic Rocks of the Aracena Metamorphic Belt - SW Spain
24. Age of detrital zircon and titanite in the Meguma Group, southern Nova Scotia, Canada: Clues to the origin of the Meguma Terrane
25. Geophysical evidence for the location of the NW boundary of Godwanaland and its relationship with two older satellite sutures
26. Laser ablation inductively coupled plasma mass spectrometric transient signal data acquisition and analyte concentration calculation
27. Zur Gliederung der Varisciden der Iberischen Mesetas
28. Variscan accretionary complex of northwest Iberia: Terrane correlation and succession of tectonothermal events
29. Magmatic evolution and tectonic setting of the Iberian Pyrite Belt volcanism
30. The role of hybridization in the genesis of Hercynian granitoids in the Gredos massif inferences from Sm/Nd isotopes
31. Crustal structure in the southwestern part of the Iberian Peninsula
32. Hercynian magmatism in the Iberian Pyrite Belt
33. Determination of REE, Ba, Mg, Na and K in carbonaceous and ordinary chondrites
34. UV laser ablation ICP-MS: Some applications in the earth sciences
35. The nature of zircon inheritance in two granite plutons
36. Deep-seismic sounding experiments in central and southern Portugal
37. Geological constraints on the Paleozoic tectonic evolution of tectonostratigraphic terranes in the Iberian Massif
38. The Beja-Acebuches Ophiolite (Southern Iberia Variscan fold belt): Geological characterization and geodynamic significance
39. Modelización gravimétrica en el SW de la Peninsula Ibérica
40. Conventional and ion-microprobe U-Pb dating of detrital zircons of the Tentudia Group (Serie Negra, SW Spain): Implications for zircon systematics, stratigraphy, tectonics and the Precambrian/Cambrian boundary
41. Structural outline of the South Portuguese Zone
42. Spilites et mètallogènie. La province pyrito-euprifere de Huelva (SW Espagne)
43. Magmatism in the Iberian Pyrite Belt: Petrological constraints on a metallogenic model
44. U-Th-Pb geochronology by ion microprobe