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地球学报 2012
难府缝合带：航空地球物理结果Keywords: NanSuture,Thailand,Paleotethys,AirborneGeophysicalApproach Abstract: NansutureinnorthernThailand,representingacomplexzonewithcomplexgeologyandstructures,hasbeenselectedforairbornegeophysicalinvestiga-tions.ThesuturehasbeenwidelyacceptedasanearlyTriassiccollisionzonebetweenShan-ThaiandIndo-chinamicrocontinentalblocks.Ourfielddatasuggesttheoccurrenceofamélangezoneinresponsetocom-pressiontectonics.Moreover,previouspetrochemicalandfieldinvestigationssuggestthattheNansuturemayhavebeenformedasaresultofasubductionzone.
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