@article{article3af71be5, title = {40 Ar/ 39 Ar ages from blueschists of the Jambaló region, Central Cordillera of Colombia: implications on the styles of accretion in the Northern Andes}, author = {Bustamante, Andres and Juliani, Caetano and Hall, Chris Michael and Essene, Eric J.}, year = {2011}, doi = {10.1344/105.000001697}, journal = {Geologica Acta} }