BOR-MING JAHN2018-09-102018-09-101990http://www.scopus.com/inward/record.url?eid=2-s2.0-0001804846&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/289734Anomalous Sm-Nd ages for the early Archean Onverwacht Group Volcanics - Significance and petrogenetic implicationsjournal article10.1007/BF00310643