DUNEDIN, New Zealand, March 29 -- The University of Otago issued the following news release: * * * Working with Tiwai Point artefacts 'incredible opportunity' For one Otago researcher, a decades-old archaeological project studying eleven tonnes of artefacts from Tiwai Point - including 700-year-old stone adzes - is a significant milestone in uncovering the lives of Aotearoa's early Polynesian settlers. Stone artefacts, faunal remains and other artefacts extracted from Tiwai, at the entrance   more