Marine reservoir corrections for Moreton Bay, Australia
Citation
Export citationSean, U., Petchey, F. & Ross, A. (2009). Marine reservoir corrections for Moreton Bay, Australia. Archaeology in Oceania, 44(3), 160-168.
Permanent Research Commons link: https://hdl.handle.net/10289/3544
Abstract
We present the first direct assessment of marine reservoir effects in the Moreton Bay region using radiocarbon dating of known-age, pre-AD 1950, shell samples from the east coast of Stradbroke Island and archaeological shell/charcoal pairs from Peel Island in Moreton Bay. The resulting ΔR value of 9±19 ¹⁴C years for the open ocean conforms to regional values established for northeast Australia of 12±10 ¹⁴C years. Negative ΔR values of -65±61 ¹⁴C years and -216±94 ¹⁴C years for southern Moreton Bay highlight the potential for larger offsets over the last ~900 years. These may be linked to changing terrestrial inputs and local circulation patterns.
Date
2009Type
Publisher
Univ of Sydney Oceania Publ
Rights
This article has been published in the journal: Archaeology in Oceania. Used with permission.