TY - GEN AU - Scarrow, Jane Hannah AU - Bea Barredo, Fernando AU - González Montero, Pilar AU - Molina Palma, José Francisco AU - Vaughan, Alan P. M. PY - 2006 SN - 1695-6133 SN - 1696-5728 UR - http://hdl.handle.net/10481/32071 AB - The Avila batholith of central Spain is composed, predominantly, of crustal-melt peraluminous granites cut by small-scale mafic alkaline bodies. Dating of the Gredos sector mafic camptonitic lamprophyre dykes was undertaken to constrain the Late... LA - eng PB - Universidad de Barcelona; Instituto de Ciencias de la Tierra Jaume Almera KW - 40Ar/39Ar dating KW - Lamprophyres KW - Variscan KW - Central Iberia KW - Transtension TI - A precise late Permian 40Ar/39Ar age for Central Iberian camptonitic lamprophyres ER -