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1Late syn-to post-collisional magmatism in Madagascar:The genesis of the Ambalavao and Maevarano Suites显示文摘The East African Orogen involves a collage of Proterozoic microcontinents and arc terranes that became wedged between older cratonic blocks during the assembly of Gondwana.The Ediacaran-Cambrian Ambalavao and Maevarano Suites in Madagascar were emplaced during the waning orogenic stages and consist of weakly deformed to undeformed plutonic rocks and dykes of mainly porphyritic granite but also gabbro,diorite and charnockite.U-Pb geochronological data date emplacement of the Ambalavao Suite to between ca.580 Ma and 540 Ma and the Maevarano Suite to between ca.537 Ma and522 Ma.Major and trace element concentrations are consistent with emplacement in a syn-to postcollisional tectonic setting as A-type(anorogenic) suites.Oxygen(δ^(18)O of 5.27‰-7.45‰) and hafnium(ε(Hf)(t) of-27.8 to-12.3) isotopic data from plutons in the Itremo and Antananarivo Domains are consistent with incorporation of an ancient crustal source.More primitive δ^(18)O(5.27‰-5.32‰) andε(Hf)(t)(+0.0 to+0.2) isotopic values recorded in samples collected from the Ikalamavony Domain demonstrate the isotopic variation of basement sources present in the Malagasy crust.The Hf isotopic composition of Malagasy zircon are unlike more juvenile Ediacaran-Cambrian zircon sou rces elsewhere in the East African Orogen and,as such,Madagascar represents a distinct and identifiable detrital zircon source region in Phanerozoic sedimentary provenance studies.Taken together,these data indicate that high-T crustal anatexis,crustal assimilation and interaction of crustal material with mantle-derived melts were the processes operating during magma emplacement.This magmatism was coeval with polyphase deformation throughout Madagascar during the amalgamation of Gondwana and magmatism is interpreted to reflect lithospheric delamination of an extensive orogenic plateau.Donnelly B.Archibald Alan S.Collins John D.Foden Justin L.Payne Peter Holden Théodore Razakamanana 2019Geoscience Frontiers2019,10,6:2
2Gaps in public knowledge of peripheralarterial disease: the first national PADpublic awareness survey 显示文摘Alan TH Timothy PM Marge BL 2007Circulation2007,116,:1
3ACC/AHA 2005 Practice Guidelines for the Management of Patients with Peripheral Arterial Disease显示文摘Alan TH Ziv JH Norman RH 2006J Am Coll Cardiol2006,47,2:1
4Gaps in public knowledge of peripheral arterial disease: the first national PAD public awareness survey 显示文摘Alan TH Timothy PM Marge BL 2007Circulation2007,116,:1
5cAMP-Response Element-Binding 3-Like Protein 1 (CREB3L1) is Required for Decidualization and its Expression is Decreased in Women with Endometriosis显示文摘Alan JI Yoo JY Kim TH 2016Curr Mol Med2016,16,3:1
6Gaps in public knowledge of peripheral arterial disease:the first national PAD public awareness survey显示文摘Alan TH Timothy PM Marge BL 2007Circulation2007,116,:1
7Acc/Aha 2005 practice guidelines for the managemrnt of patients with peripheral arterial disease 显示文摘Alan th Ziv jh Norman rh 2006Jam Coll Cardiol2006,47,2:1
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