| | Journal (article/letter/editorial) | intrusive complexes of Monchique, Sines and Sintra in W. anra SW Portugal, to,,,.etLerwith their basanitic/lamprop[~Tic...to theralitic minor intrusives in west central Portugal; about 80 small basanitic/iamprophyric to nepheline...Sezmount of the Gorringe Bank off the SW coast of Portugal. Most of these occurrences have been dated isotogically...Province are far from insignificant: the Monchique complex, for example, is one of the world's larger masses...feldspathoidal to peralkaline gneisses of Alentejo, Portugal (Floor 1974). Genert:lised descriptions of each | | | Journal (article/letter/editorial) | were selected from the Sintra and Sines Complexes in Southern Portugal. The ID-TIMS weighted mean 206Pb/238U...206Pb/238U age of zircon grains from gabbro sample PT-6A from the Sintra Complex is 83.4 0.7 Ma, based on six...Zircon fractions from sample PT-19A (syenite, Sines Complex) provided an ID-TIMS weighted mean 206Pb/238U...dating of zircon from the Sintra (PT-6A; a, b) and Sines (PT-19A; c, d) igneous complexes. Dashed ellipses...zircon from the Cretaceous Sintra and Sines igneous complexes in Portugal and from Miocene granodiorites in |
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