Morales-Gámez, MiguelKeppie, J. DuncanNorman, Marc2015-12-080040-1951http://hdl.handle.net/1885/36247In the Xayacatlán area of the Acatlán Complex in southern Mexico, several, N-S, fault-bounded packages of rocks occur (from west to east): (i) greenschist facies, interbedded psammites and pelites (Huerta Unit): the youngest concordant detrital zircon iKeywords: Carboniferous; geochronology; Ordovician; passive margin; Permian; Silurian; Triassic; uranium-lead dating; zircon; Mexico [North America]; North America; Ficus obtusifolia Acatlán Complex; Geochronology; Mexico; Ordovician; Permo-CarboniferousOrdovician-Silurian rift-passive margin on the Mexican margin of the Rheic Ocean overlain by Carboniferous-Permian periarc rocks: Evidence from the eastern Acatlan Complex, Southern Mexico200810.1016/j.tecto.2008.01.0142016-02-24