JournalJournal of the of theRoyal Royal Society Society of Western of Western Australia, Australia, 102: 102, 10–27, 2019 2019 Western wonders under the microscope: building a micromorphology reference collection for northwest Australia INGRID WARD. 1 *, DORCAS VANNIEUWENHUYSE 2, KANE DITCHFIELD 1 & JILLIAN BARTEAUX 1 1 School of Social and Cultural Studies, University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia 2 Artefact Heritage Pty Ltd, Pyrmont, NSW 2009, Australia * Corresponding author:
[email protected] Abstract Micromorphology is an effective and useful tool for documenting and differentiating cultural and non-cultural (including post-depositional) contextual features within archaeological matrices. Archaeological micromorphology is still a nascent field in Australia and, more generally, in arid and semi-arid environments, and as such would benefit from a reference collection to help identify cultural and non-cultural remains and features in this region. Here we introduce the beginnings of an archaeological micromorphological reference collection themed around material from northwest Australia. Reference material includes lithogenic and biogenic components such as stone artefacts, shells, plants and scats from native fauna and sedimentary contextual features from archaeological sites in the Kimberley and coastal Pilbara regions. This reference collection is useful for teaching and research, including regional Quaternary studies, and we encourage the development of similar regional micromorphological datasets for other parts of the continent and dryland environments more generally. Keywords: Micromorphology, reference, archaeology, northwest Australia Manuscript received 13 March 2019; accepted 3 May 2019 INTRODUCTION In semi-arid environments, soil micromorphological studies are helpful to determine palaeoenvironments, Micromorphology is the microscopic study of oriented, palaeoclimate (e.g.