This research was funded by HDR fee waiver and living scholarships and IRGS grants from La Trobe University to AM, TRE and BA, and a postgraduate grant from the Australian Archaeological Association to AM, as well as the Australian Research Council Discovery Grant DP170100056 to AIRH.
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This is the author’s version of a work that was accepted for publication in Earth-Science Reviews. Changes resulting from the publishing process, such as copy-editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. A definitive version of this work was published by Elsevier, this version can be found at http://dx.doi.org/10.1016/j.earscirev.2018.09.016 (Please note: access via this link may only be available with a subscription).