Paleoproterozoic metamorphic basement in Central Borneo: Linking Indochina and Laurentia in Columbia

Zircon U-Pb and Lu-Hf isotopic data, along with the whole-rock geochemical and Sr-Nd-Pb isotopic results for the metabasite, orthogneiss and paragneiss from the Embuoi and Pinoh complexes in Central Borneo, SE Asia. Document, for the first time, the pre-Permian basement of this region, constraining its relations to Laurentia in the Columbia supercontinent.