The Difficult Place of Deserted Coasts in Archaeology: New Archaeological Research on Cooks Beach (Pukaki), Coromandel Peninsula, New Zealand. (2nd January 2018)

• Record Type: Journal Article
• Authors: Maxwell, Justin J.; McCoy, Mark D.; Tromp, Monica; Hoffmann, Andrew; Barber, Ian G.
• Is Part Of: Journal of island and coastal archaeology. Volume 13:issue 1(2018)
• Page Start: 1
• Page End: 20
• Publication Date: 2018-01-02
• Subjects: coastal abandonment -- cultivation -- obsidian -- microfossils -- conflict; Island archaeology -- Periodicals; Coastal archaeology -- Periodicals; 930.109142
• DOI: 10.1080/15564894.2017.1285833
• Languages: English
• ISSNs: 1556-4894

Abstract

ABSTRACT: Sites which have been occupied semi-continuously in the past present some inherent difficulties for archaeology. Here we present new research from a coastal site on the North Island of New Zealand at Cooks Beach where anthropogenic vegetation changes are seen using microfossil analysis of obsidian tools, sediments and pit fill. The results indicate the initial presence of people in AD 1300–1400 followed by subsequent periods of disuse or abandonment and sweet potato ( Ipomoea batatas ) cultivation. Around the time of initial settlement, obsidian from this location is found at sites across the country. After AD 1400 the area appears to be deserted for a century or more, after which we see evidence for the cultivation of sweet potato in AD 1500 as evidenced by extensive soil modification and numerous storage pits. There is no evidence of a permanent settlement at the site. The geographic distribution of Cooks Beach obsidian was constricted while the site was used for sweet potato cultivation, a pattern often attributed to increased warfare. It appears cultivation was abandoned after AD 1650 marking a second secession of use, a fact confirmed in AD 1769 when Captain Cook visited the area. We consider the possible drivers for the late abandonment of cultivation at Cooks Beach.